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MOOC
Learning about geospatial technologies, such as GIS, Remote Sensing, GNSS and Underground Mapping, to solve urban environmental issues.
- Subjects:
- Land Surveying and Geo-Informatics
- Keywords:
- Remote sensing Geospatial data Geographic information systems
- Resource Type:
- MOOC
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Courseware
This course examines the policy, politics, planning, and engineering of transportation systems in urban areas, with a special focus on the Boston area. It covers the role of the federal, state, and local government and the MPO, public transit in the era of the automobile, analysis of current trends and pattern breaks; analytical tools for transportation planning, traffic engineering, and policy analysis; the contribution of transportation to air pollution, social costs, and climate change; land use and transportation interactions, and more. Transportation sustainability is a central theme throughout the course, as well as consideration of if and how it is possible to resolve the tension between the three E's (environment, economy, and equity). The goal of this course is to elicit discussion, stimulate independent thinking, and encourage students to understand and challenge the "conventional wisdom" of transportation planning.
- Subjects:
- Environmental Engineering and Transportation
- Keywords:
- Transportation engineering Transportation -- Planning
- Resource Type:
- Courseware
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Courseware
This class is developed around the concept of disobedient interference within the existing models of production of space and knowledge. Modeling is the main modus operandi of the class as students will be required to make critical diagrammatic cuts through processes of production in different thematic registers – from chemistry, law and economy to art, architecture and urbanism – in order to investigate the sense of social responsibility and control over the complex agendas embedded in models that supports production of everyday objects and surroundings. Students will be encouraged to explore relations between material or immaterial aspects and agencies of production, whether they emerged as a consequence of connection of mind, body and space, or the infrastructural, geographical and ecological complexities of the Anthropocene. These production environments will be taken as modeling settings.
- Keywords:
- Space (Architecture) Architecture -- Philosophy
- Resource Type:
- Courseware
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Courseware
This seminar explores “land” as a genre, theme, and medium of art and architecture of the last five decades. Focusing largely on work within the boundaries of the United States, the course seeks to understand how the use of land in art and architecture is bound into complicated entanglements of property and power, the inheritances of non-U.S. traditions, and the violence of colonial ambitions. The term “landscape” is variously deployed in the service of a range of political and philosophical positions.
- Keywords:
- Lscapes in art
- Resource Type:
- Courseware
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Courseware
This course proposes that investigating the ways in which territory is produced, maintained and strategized, generates conflicts, establishes divisions, and builds identities can lead to a more critical understanding of architecture's role in society. This course is designed to expand the student's literacy in the concept of territory and its relation to the realm of architecture.
- Keywords:
- Boundaries Architecture
- Resource Type:
- Courseware
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Courseware
We will explore images that pertain to the emergence of Japan as a modern state. We will focus on images that depict Japan as it comes into contact with the rest of the world after its long and deep isolation during the feudal period. We will also cover city planning of Tokyo that took place after WWII, and such topics as the 1964 Tokyo Olympics. A unique feature of this offering is that we will run it concurrently with the edX MOOC and two University of Tokyo MOOCs, Visualizing Postwar Tokyo and Four Faces of Contemporary Japanese Architecture, for much of the remainder of the class.
- Subjects:
- Area Studies, Visual Arts, and Building and Real Estate
- Keywords:
- Arts Japan
- Resource Type:
- Courseware
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e-book
Covers over 5,000 reports published by the National Academies Press for the National Academy of Sciences, National Academy of Engineering, Institute of Medicine and National Research Council in the US.
- Subjects:
- Transportation
- Keywords:
- Transportation
- Resource Type:
- e-book
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e-book
Covers over 5,000 reports published by the National Academies Press for the National Academy of Sciences, National Academy of Engineering, Institute of Medicine and National Research Council in the US.
- Keywords:
- Energy conservation Power resources
- Resource Type:
- e-book
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Courseware
This course examines alternative conceptions and theoretical underpinnings of sustainable development. It focuses on the sustainability problems of industrial countries, and of developing states and economies in transition. It also explores the sociology of knowledge regarding sustainability, the economic and technological dimensions, and institutional imperatives, along with implications for political constitution of economic performance.
- Subjects:
- Environmental Engineering, Political Science, and Social Ecology
- Keywords:
- Sustainable development
- Resource Type:
- Courseware
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Courseware
This course focuses on national environmental and energy policy-making; environmental ethics; the techniques of environmental analysis; and strategies for collaborative environmental decision-making. The primary objective of the course is to help students formulate a personal theory of environmental planning practice. The course is taught comparatively, with constant references to examples from around the world. It is required of all graduate students pursuing an environmental policy and planning specialization in the Department of Urban Studies and Planning at MIT. This course is the first subject in the Environmental Policy and Planning sequence. It reviews philosophical debates including growth vs. deep ecology, "command-and-control" vs. market-oriented approaches to regulation, and the importance of expertise vs. indigenous knowledge. Emphasis is placed on environmental planning techniques and strategies. Related topics include the management of sustainability, the politics of ecosystem management, environmental governance and the changing role of civil society, ecological economics, integrated assessment (combining environmental impact assessment (EIA) and risk assessment), joint fact finding in science-intensive policy disputes, environmental justice in poor communities of color, and environmental dispute resolution. Environmental Problem-Solving (Susskind et. al, 2017, Anthem Press), a video-enhanced eBook, provides students with full access to all the assigned readings, faculty commentary on the readings, and examples of the best student performance on course assignments in previous years.
- Subjects:
- Environmental Policy and Planning
- Keywords:
- Environmental protection Environmental policy
- Resource Type:
- Courseware
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Courseware
This course examines both the structure of cities and the ways they can be changed. It introduces graduate students to theories about how cities are formed, and the practice of urban design and development, using U.S. and international examples. The course is organized into two parts: Part 1 analyzes the forces which act to shape and to change cities; Part 2 surveys key models of physical form and social intervention that have been deployed to resolve competing forces acting on the city. This course includes models of urban analysis, contemporary theories of urban design, and implementation strategies. Lectures in this course are supplemented by discussion periods, student work, and field trips.
- Subjects:
- Building and Real Estate
- Keywords:
- Cities towns City planning
- Resource Type:
- Courseware
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Courseware
This seminar focuses on understanding the role of high-quality design as a tool to address urban social problems. This course will also examine marginalized spaces and how urban design can intervene as a tool to creatively challenge traditional urban design practices.
- Subjects:
- Building and Real Estate
- Keywords:
- City planning
- Resource Type:
- Courseware
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Courseware
We will discuss sciences and societal consequences of air pollution problems such as 1. Photochemical smog 2. Atmospheric particle pollution 3. Indoor pollution 4. Acid rain 5. And human triggered climate change.Essential concepts of chemistry, physics, meteorology and mathematics will be introduced. The consequences of air pollution will be discussed in historical and international perspectives. The main educational goal is raising critical thinking skills for the students to develop their own opinions future environmental issues
- Subjects:
- Environmental Engineering
- Keywords:
- Air -- Pollution
- Resource Type:
- Courseware
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Courseware
Have you ever wondered what it takes to get your train on the right platform at the scheduled time every day? Understanding the complexity behind today’s sophisticated railway systems will give you a better insight into how this safe and reliable transportation system works. We will show you the many factors which are involved and how multiple people, behind the scenes, have a daily task that enables you to get from home to work. Journey with us into the world of rail – a complex system that connects people, cities and countries. Railway systems entail much more than a train and a track. They are based on advanced technical and operational solutions, dealing with continuously changing demands for more efficient transport for both passengers and freight every day. Each system consists of many components that must be properly integrated: from trains, tracks, stations, signaling and control systems, through monitoring, maintenance and the impact on cities, landscape and people. This integration is the big challenge and the source of many train delays, inconvenient connections and other issues that impact our society. This engineering course attempts to tackle those issues by introducing you to a holistic approach to railway systems engineering. You will learn how the system components depend on each other to create a reliable, efficient and state-of-the-art network.
- Subjects:
- Electrical Engineering and Transportation
- Keywords:
- Railroad engineering
- Resource Type:
- Courseware
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Others
The data presented in this article are related to the research article entitled: “Information Strategies for Energy Conservation: A Field Experiment in India” (Victor L. Chen, Magali A. Delmas, Stephen L. Locke, Amarjeet Singh, 2017).The availability of high-resolution electricity data offers benefits to both utilities and consumers to understand the dynamics of energy consumption for example, between billing periods or times of peak demand. However, few public datasets with high-temporal resolution have been available to researchers on electricity use, especially at the appliance-level. In this article, we describe data collected in a residential field experiment for 19 apartments at an Indian faculty housing complex during the period from August 1, 2013 to May 12, 2014. The dataset includes detailed information about electricity consumption. It also includes information on apartment characteristics and hourly weather variation to enable further studies of energy performance. These data can be used by researchers as training datasets to evaluate electricity usage consumption.
- Subjects:
- Electrical Engineering
- Keywords:
- India Electric power -- Conservation Electric power consumption
- Resource Type:
- Others
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Courseware
This course focuses on the thermal, luminous, and acoustic behavior of buildings, examining the basic scientific principles underlying these phenomena and introducing students to technologies and analysis techniques for designing comfortable indoor environments. Students are challenged to apply these techniques and explore the role light, energy, and sound can play in shaping architecture.
- Subjects:
- Environmental Engineering and Building Services Engineering
- Keywords:
- Buildings -- Environmental engineering Sustainable buildings -- Design construction
- Resource Type:
- Courseware
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Courseware
This course provides students with a scientific foundation of anthropogenic climate change and an introduction to climate models. It focuses on fundamental physical processes that shape climate (e.g. solar variability, orbital mechanics, greenhouse gases, atmospheric and oceanic circulation, and volcanic and soil aerosols) and on evidence for past and present climate change. During the course they discuss material consequences of climate change, including sea level change, variations in precipitation, vegetation, storminess, and the incidence of disease. This course also examines the science behind mitigation and adaptation proposals.
- Subjects:
- Environmental Engineering
- Keywords:
- Global temperature changes Climatic changes Global warming
- Resource Type:
- Courseware
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Courseware
Fundamentals of photoelectric conversion: charge excitation, conduction, separation, and collection. Lectures cover commercial and emerging photovoltaic technologies and cross-cutting themes, including conversion efficiencies, loss mechanisms, characterization, manufacturing, systems, reliability, life-cycle analysis, risk analysis, and technology evolution in the context of markets, policies, society, and environment.
- Subjects:
- Environmental Engineering and Building Services Engineering
- Keywords:
- Photovoltaic cells Photovoltaic power systems Photovoltaic power generation
- Resource Type:
- Courseware
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Courseware
This class assesses current and potential future energy systems, covering resources, extraction, conversion, and end-use technologies, with emphasis on meeting regional and global energy needs in the 21st century in a sustainable manner. Instructors and guest lecturers will examine various renewable and conventional energy production technologies, energy end-use practices and alternatives, and consumption practices in different countries. Students will learn a quantitative framework to aid in evaluation and analysis of energy technology system proposals in the context of engineering, political, social, economic, and environmental goals. Students taking the graduate version, Sustainable Energy, complete additional assignments.
- Subjects:
- Environmental Engineering and Building Services Engineering
- Keywords:
- Energy consumption -- Environmental aspects Renewable energy sources Sustainable development
- Resource Type:
- Courseware
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Courseware
Project Evaluation covers methodologies for evaluating civil engineering projects, which typically are large-scale and long-lived and involve many economic, financial, social and environmental factors. The course places an emphasis on dealing with uncertainty. Students learn basic techniques of engineering economics, including net present value analysis, life-cycle costing, benefit-cost analysis, and other approaches to project evaluation. Examples are drawn from both contemporary and historical projects in various fields, including transportation systems, urban development, energy and environmental projects, water resource management, telecommunications systems, and other elements of the public and private projects and programs.
- Subjects:
- Building and Real Estate
- Keywords:
- Sustainable engineering Infrastructure (Economics) Project management
- Resource Type:
- Courseware
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Courseware
This course teaches the principles and analysis of electromechanical systems. Students will develop analytical techniques for predicting device and system interaction characteristics as well as learn to design major classes of electric machines. Problems used in the course are intended to strengthen understanding of the phenomena and interactions in electromechanics, and include examples from current research.
- Subjects:
- Building Services Engineering and Electrical Engineering
- Keywords:
- Electric machines Electric machinery
- Resource Type:
- Courseware
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Courseware
This class is designed to expose you to the cycles of disasters, the roots of emergency planning in the U.S., how to understand and map vulnerabilities, and expose you to the disaster planning in different contexts, including in developing countries.
- Subjects:
- Disaster Control and Management
- Keywords:
- Hazard mitigation Emergency management Disaster relief
- Resource Type:
- Courseware
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Courseware
This course provides students with a basic knowledge of structural analysis and design for buildings, bridges and other structures. The course emphasizes the historical development of structural form and the evolution of structural design knowledge, from Gothic cathedrals to long span suspension bridges. Students will investigate the behavior of structural systems and elements through design exercises, case studies, and load testing of models. Students will design structures using timber, masonry, steel, and concrete and will gain an appreciation of the importance of structural design today, with an emphasis on environmental impact of large scale construction.
- Subjects:
- Structural Engineering
- Keywords:
- Structural design Structural analysis (Engineering)
- Resource Type:
- Courseware
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Courseware
This is an accelerated introduction to MATLAB® and its popular toolboxes. Lectures are interactive, with students conducting sample MATLAB problems in real time. The course includes problem-based MATLAB assignments. Students must provide their own laptop and software. This is great preparation for classes that use MATLAB.
- Subjects:
- Computing
- Keywords:
- Engineering mathematics -- Data processing MATLAB Numerical analysis -- Computer programs
- Resource Type:
- Courseware
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Courseware
This class serves as an introduction to mass transport in environmental flows, with emphasis given to river and lake systems. The class will cover the derivation and solutions to the differential form of mass conservation equations. Class topics to be covered will include: molecular and turbulent diffusion, boundary layers, dissolution, bed-water exchange, air-water exchange and particle transport.
- Subjects:
- Environmental Engineering and Transportation
- Keywords:
- Water -- Pollution Hydrodynamics Diffusion in hydrology Oceanic mixing
- Resource Type:
- Courseware
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Courseware
This course is an overview of engineering approaches to protecting water quality with an emphasis on fundamental principals. Theory and conceptual design of systems for treating municipal wastewater and drinking water are discussed, as well as reactor theory, process kinetics, and models. Physical, chemical, and biological processes are presented, including sedimentation, filtration, biological treatment, disinfection, and sludge processing. Finally, there is discussion of engineered and natural processes for wastewater treatment.
- Subjects:
- Environmental Engineering
- Keywords:
- Water -- Purification Drinking water -- Purification Sewage -- Purification
- Resource Type:
- Courseware
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Courseware
This course covers the fundamental concepts of structural mechanics with applications to marine, civil, and mechanical structures. Topics include analysis of small deflections of beams, moderately large deflections of beams, columns, cables, and shafts; elastic and plastic buckling of columns, thin walled sections and plates; exact and approximate methods; energy methods; principle of virtual work; introduction to failure analysis of structures. We will include examples from civil, mechanical, offshore, and ship structures such as the collision and grounding of ships.
- Subjects:
- Structural Engineering and Mechanical Engineering
- Keywords:
- Structural analysis (Engineering)
- Resource Type:
- Courseware
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Courseware
This course gives an overview of engineering management and covers topics such as financial principles, management of innovation, technology strategy, and best management practices. The focus of the course is the development of individual skills and team work. This is carried out through an exposure to management tools.
- Subjects:
- Building Services Engineering and Building and Real Estate
- Keywords:
- Engineering -- Management
- Resource Type:
- Courseware
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Courseware
This tutorial gives a brief introduction of diode and diode as circuit element.
- Subjects:
- Building Services Engineering
- Keywords:
- Diodes Semiconductor Diodes
- Resource Type:
- Courseware
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Video
Earthquakes have always been a terrifying phenomenon, and they’ve become more deadly as our cities have grown — with collapsing buildings posing one of the largest risks. But why do buildings collapse in an earthquake? And how can it be prevented? Vicki V. May explains the physics of why it is not the sturdiest buildings, but the smartest, that will remain standing.
- Subjects:
- Building and Real Estate and Disaster Control and Management
- Keywords:
- Building failures -- Prevention Earthquake resistant design Earthquake engineering Buildings -- Earthquake effects
- Resource Type:
- Video
-
Video
About 10,000 years ago, hunter-gatherers, aided by rudimentary agriculture, moved to semi-permanent villages and never looked back. With further developments came food surpluses, leading to commerce, specialization and, many years later with the Industrial Revolution, the modern city. Vance Kite plots our urban past and how we can expect future cities to adapt to our growing populations.
- Subjects:
- Building Services Engineering and Building and Real Estate
- Keywords:
- Cities towns -- Growth City planning
- Resource Type:
- Video
-
Video
Some people say that buying an electric car is a great way to fight climate change - but if they use electricity that is made by burning fossil fuels, are they really more environmentally friendly than gas powered cars?
- Subjects:
- Electrical Engineering, Mechanical Engineering, and Transportation
- Keywords:
- Electric vehicles Electric vehicles -- Environmental aspects Automobiles -- Environmental aspects
- Resource Type:
- Video
-
Video
Earthquakes are almost impossible to predict. Luckily, engineers have come up with some amazing ways to protect people the next time one might strike.
- Subjects:
- Building and Real Estate and Disaster Control and Management
- Keywords:
- Building failures -- Prevention Earthquake resistant design Buildings -- Earthquake effects
- Resource Type:
- Video
-
Video
From self-healing asphalt to electrified roads, technology is steering the future of driving along some exciting new paths!
- Subjects:
- Electrical Engineering, Mechanical Engineering, and Transportation
- Keywords:
- Traffic safety Roads -- Technological innovations Automobile driving
- Resource Type:
- Video
-
Video
What are solar cells, and how do they work? Find out more about solar power - and learn how this renewable resource harnesses the power of the sun into usable energy.
- Subjects:
- Environmental Engineering and Building Services Engineering
- Keywords:
- Solar energy Renewable energy sources Photovoltaic power generation
- Resource Type:
- Video
-
Video
There are many benefits to using renewable energy resources, but what is it exactly? From solar to wind, find out more about alternative energy, the fastest-growing source of energy in the world—and how we can use it to combat climate change.
- Subjects:
- Environmental Engineering
- Keywords:
- Renewable energy sources
- Resource Type:
- Video
-
Video
Can renewable energy be adopted to aviation transportation industry? Can our giant planes powered by batteries? This video discusses some possibilities.
- Subjects:
- Environmental Engineering, Aeronautical and Aviation Engineering, and Transportation
- Keywords:
- Renewable energy sources Energy storage Airplanes -- Fuel
- Resource Type:
- Video
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Video
This video explores the challenges of self-driving cars and possible solutions to address the safety of self-driving technology.
- Subjects:
- Electrical Engineering, Mechanical Engineering, and Transportation
- Keywords:
- Automobiles -- Automatic control Automobile industry trade -- Technological innovations
- Resource Type:
- Video
-
Video
This video shows an interesting case study of how a drone delivery service was designed and operated in Rwanda.
- Subjects:
- Logistics and Enterprise Engineering, Industrial and Systems Engineering, and Transportation
- Keywords:
- Rwa Drone aircraft Business logistics
- Resource Type:
- Video
-
Video
This video discusses the technical aspects to consider when designing an airport runway.
- Subjects:
- Aeronautical and Aviation Engineering and Transportation
- Keywords:
- Airports Runways (Aeronautics) -- Design construction Aeronautics Commercial
- Resource Type:
- Video
-
Video
This video discusses pros and cons of building higher, from the both technical and cost perspectives.
- Subjects:
- Building Services Engineering and Building and Real Estate
- Keywords:
- Building -- Estimates Skyscrapers Housing City planning Tall buildings
- Resource Type:
- Video
-
Video
This video explains how GPS works, security issues of GPS, and why US military GPS can be made free for use.
- Subjects:
- Land Surveying and Geo-Informatics
- Keywords:
- Global Positioning System Artificial satellites in navigation
- Resource Type:
- Video
-
Video
This video discusses the topic of urban sprawl and the environmental and social impact if a city is expanding too fast
- Subjects:
- Building and Real Estate
- Keywords:
- Cities towns -- Growth Housing policy Buildings -- Height restrictions City planning
- Resource Type:
- Video
-
Video
These tutorials cover a range of material that, depending on where you go to school, might show up in either mechanics of materials 2 or structural analysis courses. A solid understanding of mechanics of materials is necessary to understand the topics presented here.
- Subjects:
- Structural Engineering and Mechanical Engineering
- Keywords:
- Structural analysis (Engineering)
- Resource Type:
- Video
-
Video
These 56 tutorials cover typical material from a second year mechanics of materials course (aka solid mechanics). A solid understanding of statics and calculus is necessary to properly learn and grasp the concepts of solid mechanics.
- Subjects:
- Structural Engineering and Mechanical Engineering
- Keywords:
- Mechanics Strength of materials
- Resource Type:
- Video
-
Video
This free online statics course teaches how to assess and solve 2D and 3D statically determinate problems. The course consists of 72 tutorials which cover the material of a typical statics course (mechanics I) at the university level or AP physics.
- Subjects:
- Structural Engineering and Mechanical Engineering
- Keywords:
- Mechanics Mechanics Analytic Mechanics Applied Statics
- Resource Type:
- Video
-
Video
Architects, engineers and developers are creating increasingly greener structures - and doing it in a more literal way than ever before. This is what happens when trees meet buildings.
- Subjects:
- Environmental Engineering, Building Services Engineering, and Building and Real Estate
- Keywords:
- Buildings -- Energy conservation Roof gardening Sustainable buildings Sustainable construction Trees in cities
- Resource Type:
- Video
-
Video
This video explores the behavior and design of structural steel elements according to AISC 360. Design of tension members, bolted and welded connections, columns, beams, and beam-columns based on strength and serviceability requirements.
- Subjects:
- Structural Engineering
- Keywords:
- Building Iron steel Steel Structural
- Resource Type:
- Video
-
Video
This free online project management course teaches the methods of project planning, scheduling, and controlling. The course consists of 45 tutorials which cover the material of a typical introductory project management course at the university level.
- Subjects:
- Building Services Engineering and Building and Real Estate
- Keywords:
- Production scheduling Construction projects Construction industry -- Management Project management
- Resource Type:
- Video
-
Video
This series of videos discuss the following topics in fluid dynamics: Bernoulli's equation, Stoke's Law, Reynolds Number, dynamic and kinematic viscosity, viscosity of water, viscosity of liquid, viscosity of gases, viscosity measurement, viscosity calculation, types of flow, object falling in a fluid, terminal velocity of an air, laminar flow between plates, Poisseuille's Law, drag coefficient, buoyancy and viscosity.
- Keywords:
- Fluid dynamics
- Resource Type:
- Video
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Video
This video shows a demonstration and brief explanation of air lock in fluid pipelines. If you assume that gasses don’t get into pipes or that they can’t constrict the flow, you might design a pipeline that doesn’t work. Luckily for engineers, this is a well-known phenomenon in pipe systems. It’s just one of the complexities that come with the job and we’ve come up a with a lot of creative ways to overcome it.
- Subjects:
- Building Services Engineering and Building and Real Estate
- Keywords:
- Fluid dynamics Pipelines
- Resource Type:
- Video
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Video
This video explores the protective systems that keep the power grid from self destructing. We usually think of the power grid in terms of its visible parts: power plants, high-voltage lines, and substations. But, much of the complexity of power grid comes in how we protect it when things go wrong. When your power goes out, it’s easy to be frustrated at the inconvenience, but consider also being thankful that it probably means things are working as designed to protect the grid as a whole and ensure a speedy and cost-effective repair to the fault.
- Subjects:
- Building Services Engineering and Electrical Engineering
- Keywords:
- Electric power failures -- Prevention Electric power distribution Electric power failures
- Resource Type:
- Video
-
Video
This video gives a brief overview of this ingenious method of compressing air using only the power of water. The way a trompe harnesses the power of water to generate compressed air with no moving parts is fascinating and its use is seeing a small revival in modern days. A trompe can be useful in off-grid aquaponics and hydroponic systems that need aeration of the water. And, in fact, the inspiration for this video came from the late Bruce Leavitt, a mining engineer who pioneered the use of small trompes for aeration and treatment of mining water in remote locations without access to electricity.
- Subjects:
- Hydraulic Engineering
- Keywords:
- Air-compressors Compressed air Water-power Fluid dynamics
- Resource Type:
- Video
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Video
This video gives a quick description and demo of this ingenious pump. A hydraulic ram is a clever device invented over 200 years ago that can pump water uphill with no other external source of power except for the water flowing into it and there is a way to take advantage of this normally inauspicious effect for a beneficial use. The ram pump is an ingenious way to take advantage of the properties of fluids. We all need water for a variety of reasons, so being able to move it where we need it without any fancy equipment or external sources of power is a pretty nice tool to have in your toolbox.
- Subjects:
- Hydraulic Engineering
- Keywords:
- Hydraulic rams Pumping machinery
- Resource Type:
- Video
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Video
Sinkholes form through both natural and human-made processes. Most of us think about erosion on the surface of the earth, but erosion can occur in the subsurface as well. In fact, scientist and engineers have a very creative name for just such a process: internal erosion. If just the right factors come together in the subsurface, some very interesting things can occur, including sinkholes.
- Subjects:
- Geotechnical Engineering
- Keywords:
- Sinkholes Soil erosion
- Resource Type:
- Video
-
Video
Almost everyone agrees that flooding is bad. Most years it’s the number one natural disaster in the US by dollars of damage. So being able to characterize flood risks is a crucial job of civil engineers. Engineering hydrology has equal parts statistics and understanding how society treats risks. Water is incredibly important to us, and it shapes almost every facet of our lives, but it’s almost never in the right place at the right time. Sometimes there’s not enough, like in a drought or just an arid region, but we also need to be prepared for the times when there’s too much water, a flood. Rainfall and streamflow have tremendous variability and it’s the engineer’s job to characterize that so that we can make rational and intelligent decisions about how we develop the world around us.
- Subjects:
- Hydraulic Engineering and Disaster Control and Management
- Keywords:
- Floods Hydrology Flood control -- Management
- Resource Type:
- Video
-
Video
In many of the world’s tallest skyscrapers, there’s a secret device protecting the building and the people inside from strong motion due to wind and earthquakes. Did you know you can tune a skyscraper just like a guitar? In this video, we’re comparing theory to the real world for tuned mass dampers. Luckily this tech is simple enough that we can model it right in the garage. As silly as this little experiment looks, it’s actually not that far off from what engineers do in the real world (maybe without the googly eyes). The design phase for just about every major building includes some physical scale model tests. This video shows that the tuned mass damper is a great example of elegance in engineering.
- Subjects:
- Structural Engineering
- Keywords:
- Tuned mass dampers Buildings -- Earthquake effects Buildings -- Vibration
- Resource Type:
- Video
-
Video
Dirt is probably the cheapest and simplest construction material out there, but it's not very strong compared to other choices. Luckily geotechnical engineers have developed a way to strengthen earthen materials with almost no additional effort - Mechanically Stabilized Earth (aka MSE or Reinforced Soil).
- Subjects:
- Building and Real Estate
- Keywords:
- Reinforced soils
- Resource Type:
- Video
-
Video
Engineers that work with fluids need a solid understanding of how they behave, and there’s one branch of fluid mechanics that plays a role in areas all across our lives. Whether you’re designing a water tower for a city or you just want to understand how those upside-down pet bowls work, you’ve got to know how to relate the depth and pressure of a fluid: hydrostatics.
- Keywords:
- Hydrostatics Fluid mechanics
- Resource Type:
- Video
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Video
In general, and compared to other common building materials, metals have excellent mechanical properties. They are hard, tough, strong, and durable. As someone who occasionally works the wood, even I can admit that metals are a superior material in many regards. So you can see why it would be advantageous to have a way to connect them together, especially if you can do it in such a way that joint isn’t the weakest part of your assembly. That’s the goal of welding, and luckily, this is not something reserved for industrial factories and machine shops. From my own experiences so far, welding is something you might be able to do yourself as a hobby. And stay tuned till the end for some tips for getting started.
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Video
This is a demo of a bell siphon I built in collaboration with a couple of engineering professors. There are certain cases where it would be nice to be able to create a siphon without any intervention, a self-priming or automatic siphon: the next level of siphonry. It's built out of an acrylic sheet and a piece of clear pipe.
- Subjects:
- Building Services Engineering
- Keywords:
- Siphons
- Resource Type:
- Video
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Video
This video explores a primer on one of the most important companions to civil engineering: land surveyors. Conventional measurement tools like a tape measure and protractor don't work for large civil structures and public works projects. Surveying is essentially the science of measuring big stuff. In this video I give a quick explanation of how surveying works and show a few ways you can do your own leveling survey at home. No sines, cosines, or tangents required!
- Subjects:
- Land Surveying and Geo-Informatics
- Keywords:
- Surveying
- Resource Type:
- Video
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Video
In civil engineering, quicksand is more than just a puddle of mud! The "quick condition" occurs when seepage reduces the effective stress of a soil. This can lead to some dangerous conditions, especially if the seepage causes piping erosion to occur at a dam.
- Subjects:
- Hydraulic Engineering
- Keywords:
- Seepage Dam failures Quicks Fluid mechanics
- Resource Type:
- Video
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Video
Discussing some of the fascinating engineering that goes into overhead electric power transmission lines. In the past, power generating plants were only able to serve their local areas. As power plants grew larger and further away from populated areas, the need for ways to efficiently move electricity over long distances has become more and more important. Stringing power lines across the landscape to connect cities to power plants may seem as simple as connecting an extension cord to an outlet, but the engineering behind these electric superhighways is more complicated and fascinating than you might think.
- Subjects:
- Building Services Engineering and Electrical Engineering
- Keywords:
- Electric power transmission Electric lines
- Resource Type:
- Video
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Video
The vast majority of our grid-scale storage of electricity uses this clever method. Electricity faces a fundamental problem that comes with pretty much any product that’s provided on-demand: our ability to generate large amounts of it doesn’t match up that closely with when we need it. The storage of electricity for later use, especially on a large scale, is quite challenging. That’s not to say that we don’t store energy at grid scale though, and there’s one type of storage that makes up the vast majority of our current capacity.
- Subjects:
- Environmental Engineering, Hydraulic Engineering, and Mechanical Engineering
- Keywords:
- Energy storage Water-power Pumped storage power plants
- Resource Type:
- Video
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Video
This video continues the series on the power grid by diving deeper into the engineering of large-scale electricity generation. The importance of electricity in our modern world can hardly be overstated. What was a luxury a hundred years ago is now a critical component to the safety, prosperity, and well-being of nearly everyone. Generation is the first step electricity takes on its journey through the power grid, the gigantic machine that delivers energy to millions of people day in and day out. So how does it work?
- Subjects:
- Building Services Engineering and Electrical Engineering
- Keywords:
- Electric power production
- Resource Type:
- Video
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Video
Untangling the various equipment you might see in an electrical substation. In many ways, the grid is a one-size-fits-all system - a gigantic machine to which we all connect spinning in perfect synchrony across, in some cases, an entire continent. On the other hand, our electricity needs, including when we need it, how much we need, and how reliably it should be delivered vary widely. Substations play a critical role in controlling and protecting the power grid.
- Subjects:
- Building Services Engineering and Electrical Engineering
- Keywords:
- Electric power distribution Electric substations
- Resource Type:
- Video
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Video
This video gives a quick overview of how we build underwater structures. Oceans, rivers, and lakes are often beautiful, but they’re not necessarily convenient places to build things. Yet, many types of the infrastructure we depend on every day, including wharves, bridges, and dams, are founded below the water. How do they do it? On this episode, we're talking about different types of underwater construction, including cofferdams, diversions, caissons, and drilled shafts. Whether the construction site is on the bottom of a lake or river, or simply located in the floodplain and only at risk during extreme weather, engineers and construction contractors put a significant amount of thought and consideration into the feasibility and costs of managing this water.
- Subjects:
- Hydraulic Engineering
- Keywords:
- Underwater construction Hydraulic engineering
- Resource Type:
- Video
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Video
The modern world depends on electricity. It’s a crucial resource, especially in urban areas, but electricity can’t be created, stored, and provided at a later time. The instant it’s produced, it’s used no matter how far apart the producer is from the user. And the infrastructure that makes all this possible is one of humanity’s most important and fascinating engineering achievements: the power grid.
- Subjects:
- Building Services Engineering and Electrical Engineering
- Keywords:
- Electric power distribution
- Resource Type:
- Video
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Video
Traffic management in dense urban areas is an extremely complex problem with a host of conflicting goals and challenges. One of the most fundamental of those challenges happens at an intersection, where multiple streams of traffic - including vehicles, bikes and pedestrians - need to safely, and with any luck, efficiently, cross each others’ paths. However we accommodate it now or in future, traffic will continue to be one of the biggest challenges in our urban areas and traffic signals will continue to be one of its solutions.
- Subjects:
- Transportation
- Keywords:
- Traffic signs signals Roads -- Interchanges intersections Traffic flow
- Resource Type:
- Video
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Video
We normally build a dam to hold water back and store it for use in water supply, irrigation, hydropower, or flood control. But sometimes we have to let some water go. Whether we need it downstream or the impounded water behind the dam is simply too full to store any more, nearly every dam needs a spillway to safely discharge water. The spillway is a critical part of any dam and often the most complex component. So how does it work?
- Subjects:
- Hydraulic Engineering
- Keywords:
- Hydraulic structures Spillways Dams Reservoirs Diversion structures (Hydraulic engineering)
- Resource Type:
- Video
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Video
A weir is a small dam built across a river to control the upstream water level. Weirs have been used for ages to control the flow of water in streams, rivers, and other water bodies. Unlike large dams which create reservoirs, the goal of building a weir across a river isn’t to create storage, but only to gain some control over the water level. Over time, the term weir has taken on a more general definition in engineering to apply to any hydraulic control structure that allows water to flow over its top, often called its crest. In fact, the spillways of many large dams use weirs as control structures. So how do they work?
- Subjects:
- Hydraulic Engineering
- Keywords:
- Dams Hydraulics Weirs
- Resource Type:
- Video
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Video
This video discusses a few modern techniques that help improve design life of concrete, including roller compacted concrete (RCC) and water reducing admixtures (superplasticizers). There are a whole host of differences between modern concrete and that of the western Roman empire that I didn’t have time to go into, including freeze/thaw damage.
- Subjects:
- Building and Real Estate
- Keywords:
- Concrete construction Roller compacted concrete Concrete -- Additives Concrete
- Resource Type:
- Video
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Video
Dams serve a wide variety of purposes from hydropower to flood control to storage of water for municipal and industrials uses. But when a dam’s useful purpose fades away, the structure itself still remains. Dams come in all shapes and sizes, but contrary to what you might think, the most dangerous dams are often the smallest, also known as low head dams.
- Subjects:
- Hydraulic Engineering
- Keywords:
- Dam safety Dams Hydraulics
- Resource Type:
- Video
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Video
Engineers need to be able to predict how water will behave in order to design structures that manage or control it. And fluids don’t always behave the way you’d expect. On this episode, we’re talking about one of the most interesting phenomena in open-channel flow: the hydraulic jump.
- Subjects:
- Hydraulic Engineering
- Keywords:
- Hydraulics Hydraulic jump
- Resource Type:
- Video
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Video
Wind can be one of the most critical and complicated loads on civil structures. The case of the Tacoma Narrows bridge is a well-known cautionary tale that’s discussed in engineering and physics classrooms across the world. Both resonance from vortex shedding and aeroelastic flutter contributed to the failure. When you push the envelope, you have to be vigilant because things that didn’t matter before start to become important (e.g. wind loads on lighter structures). Unanticipated challenges are a cost of innovation and that’s something that we can all keep in mind.
- Subjects:
- Structural Engineering
- Keywords:
- Washington (State) -- Tacoma -- Tacoma Narrows Bridge (1940) Suspension bridges Wind-pressure
- Resource Type:
- Video
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Video
While steel reinforcement solves one of concrete’s greatest limitations, it creates an entirely new problem: Corrosion of embedded steel rebar is the most common form of concrete deterioration. There are lots of ways to combat this problem, a few of which we discuss/demonstrate in this video, including fiber reinforced concrete, adequate protective cover, and fiber reinforced polymer bars.
- Subjects:
- Building and Real Estate
- Keywords:
- Protective coatings Reinforced concrete -- Corrosion -- Prevention Reinforcing bars -- Corrosion Fiber-reinforced concrete
- Resource Type:
- Video
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Video
This video shows more destructive testing to answer your questions about concrete. Concrete's greatest weakness is its tensile strength, which can be less than 10% of its compressive strength. So, we often reinforce it to create a composite material strong against all types of stress. This video briefly touches on conventional rebar and prestressed/post-tensioned reinforcement.
- Subjects:
- Building and Real Estate
- Keywords:
- Reinforced concrete Concrete
- Resource Type:
- Video
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Video
What's the difference between concrete and cement? Concrete is the most important construction material on earth and foundation of our modern society. At first glance it seems rudimentary, but there is a tremendous amount of complexity involved in every part of designing and placing concrete. This video is meant to be a bare-bones introduction to the topic, with a cool demonstration of concrete strength using a hydraulic press.
- Subjects:
- Building and Real Estate
- Keywords:
- Concrete Cement
- Resource Type:
- Video
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Video
This video explains why ridges move, and other musings on thermal movement of large civil works. Most people have a certain intuition about thermal expansion, but you may not have considered how engineers design to accommodate it on large civil structures. The video gives a quick overview on this important consideration that engineers must account for when designing infrastructure like pipelines, bridges, and even sidewalks.
- Subjects:
- Structural Engineering
- Keywords:
- Structural analysis (Engineering) Expansion (Heat)
- Resource Type:
- Video
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Video
This video shows how simple reinforcement is used to prevent collapse of rock tunnels. Tunnels play an important role in our constructed environment as passageways for mines, conveyance for utilities, and routes for transportation. Rock bolts are a type of reinforcement for stabilizing rock excavations, usually made from steel bars or bolts. This simple construction method dramatically reduces the cost of making tunnels through rock safe from collapse.
- Subjects:
- Structural Engineering
- Keywords:
- Underground construction Rock bolts Tunneling Tunnels
- Resource Type:
- Video
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Video
Hydraulic transients (also known as water hammer) can seem innocuous in a residential setting, but these spikes in pressure can cause major damage to large pipelines and industrial pipe networks. In this video, we briefly discuss how water hammer occurs and how engineers mitigate the effect.
- Subjects:
- Building Services Engineering
- Keywords:
- Water hammer Hydraulic transients Fluid mechanics
- Resource Type:
- Video
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Video
This video shows the basics of fluid cavitation, including demonstration from AvE. If you subject a fluid to a sudden change in pressure, some interesting things can happen. You can cause tremendous damage to moving parts, or you can harness this destructive power in many beneficial ways.
- Keywords:
- Hydrodynamics Cavitation Fluid mechanics
- Resource Type:
- Video
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Video
Water hammer can work in both directions, and I only discussed one of those in the previous video (https://youtu.be/xoLmVFAFjn4). This episode revisits that demonstration to show how water hammer can form a vacuum pressure in a pipe. Momentum carrying fluid away from a valve wants to keep going even after the valve is closed. This generates a negative pressure than can cause major damage!
- Subjects:
- Building Services Engineering
- Keywords:
- Valves Water hammer Hydraulic control Hydraulic transients Relief valves Fluid mechanics
- Resource Type:
- Video
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Video
Expansive soils cause more property damage per year than earthquakes, floods, hurricanes, and tornadoes combined. Expansive soils are a slow-moving geologic phenomenon, which makes them not very news-worthy. However, they still cause a tremendous amount of damage to buildings and the public infrastructure we rely on every day.
- Subjects:
- Building Services Engineering, Land Surveying and Geo-Informatics, and Building and Real Estate
- Keywords:
- Foundations Soil mechanics Swelling soils
- Resource Type:
- Video
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Video
This video discusses the purpose and function of elevated water storage tanks. The job of finding enough water, making it safe to use, and then reliably distributing it to the system customers with almost no downtime is a monumental task that requires a lot of infrastructure. And, probably the most visible component of a public water system is the elevated storage tank, also known as a water tower.
- Subjects:
- Building Services Engineering
- Keywords:
- Tanks Water towers Water-supply
- Resource Type:
- Video
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Video
A few things that can go very wrong when you put steam in a pipe. We talked about the damaging effects of water hammer, but there’s another state of H2O equally if not more dangerous when put in pipes. In this episode, we’re talking about steam hammer and differential shock.
- Subjects:
- Building Services Engineering
- Keywords:
- Piping Fluid dynamics Pipelines
- Resource Type:
- Video
-
Video
Sometimes conventional reinforcement isn't enough. The basics of prestressed concrete. Prestressing reinforcement doesn't necessarily make concrete stronger. But, it does increase the serviceability of concrete members by reducing the amount of deflection under load. This video explains the two most common types of prestressed concrete: pre-tensioned and post-tensioned. Prestressed concrete is used in all kinds of structures from bridges to buildings to silos and tanks. It’s a great way to minimize cracking and take fuller advantage of the incredible strength of reinforced concrete.
- Subjects:
- Building and Real Estate
- Keywords:
- Prestressed concrete Reinforced concrete
- Resource Type:
- Video
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MOOC
Modeling, control design, and simulation are important tools supporting engineers in the development of automotive systems, from the early study of system concepts (when the system possibly does not exist yet) to optimization of system performance. This course provides a theoretical basis to model-based control design with the focus on systematically develop mathematical models from basic physical laws and to use them in control design process with specific focus on automotive applications. You will learn the basics of mathematical modeling applied to automotive systems, and based on the modeling framework different type of controller and state estimation methods will be introduced and applied. Starting from a pure state-feedback concept down to optimal control methods, with special attention on different automotive applications. Different methods for state reconstruction is also introduced and discussed in the course. Exercises play an important rolethroughout the course. This course is aimed at learners with a bachelor's degree or engineers in the automotive industry who need to learn more about mathematical modelling of automotive systems.
- Subjects:
- Electrical Engineering, Mechanical Engineering, and Transportation
- Keywords:
- Automobiles -- Design construction -- Mathematical models Motor vehicles -- Dynamics
- Resource Type:
- MOOC
-
Courseware
This course discusses the evolution and role of urban public transportation modes, systems, and services, focusing on bus and rail. It covers various topics, including current practice and new methods for data collection and analysis, performance monitoring, route design, frequency determination, vehicle and crew scheduling, effect of pricing policy and service quality on ridership.
- Subjects:
- Transportation
- Keywords:
- Urban transportation -- Management Local transit Urban transportation -- Planning
- Resource Type:
- Courseware
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Courseware
The course deals with background and application of various wastewater treatment technologies. Both high-tech and low-tech systems are discussed, which are applicable in industrialized and developing countries. Anaerobic treatment systems, focusing on resource recovery are extensively discussed. Modern technologies for (extensive) nutrient removal / recovery are dealt with as well as membrane techniques for wastewater treatment.
- Subjects:
- Environmental Engineering
- Keywords:
- Water -- Purification Sewage -- Purification
- Resource Type:
- Courseware
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Courseware
This version of the subject Technology Dynamics and Transition Management was tought in co-operation with the Harbin Institute of Technology in China. At the heart of this module lies a model of technology development from a social perspective, which will be applied to water problems in present-day China.
- Subjects:
- Technology
- Keywords:
- Water resources development China Indonesia -- Java Technological innovations Technology -- Social aspects
- Resource Type:
- Courseware
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Courseware
Companies and governments have to decide upon technological strategies, i.e. which products are to be developed and which processes and infrastructures are required for the future. Several tools to consider technological strategies are dealt with in this course.
- Subjects:
- Technology
- Keywords:
- Water resources development Globalization Indonesia -- Java Technology transfer Technological innovations -- Management Sustainable development
- Resource Type:
- Courseware
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Courseware
By independent study of the book Sustainable Development for Engineers (K.F. Mulder, 2006) students acquire basic knowledge about sustainable development.
- Subjects:
- Environmental Engineering
- Keywords:
- Sustainable engineering Sustainable development Environmental engineering
- Resource Type:
- Courseware
-
Courseware
1. Objectives of modelling in transport and spatial planning. Model types. Theory of travel and locational behaviour. System description of planning area. Theory of choice models. Aggregate and disaggregate models. Mode choice, route choice and assignment modelling. Locational choice modelling. Parameter estimation and model calibration. Cases and exercises in model application; 2. Role of models in transportation and spatial systems analysis; model types; designing system description of study area (zonal segmentation, network selection); role of shortest path trees; 3. Utility theory for travel and location choice; trip generation models, trip distribution models; applications; 4. Theory of spatial interaction model; role of side constraints; distribution functions and their estimations; constructing base matrices and estimating OD-tables; 5. Theory of individual choice models; 6. Disaggregated choice models of the logit and probit type for time choice, mode choice, route choice and location choice; 7. Integrated models (sequential and simultaneous) for constructing OD-tables; 8. Equilibrium theory in networks and spatial systems; 9. Route choice and assignment; derivation of different model types (all-or-nothing model, multiple route model, (stochastic) equilibrium model); assignment in public transportation networks; analyses of effects; 10. Calibration of parameters and model validation; observation, estimation, validation; estimation methods; 11. Individual exercise computing travel demand in networks; getting familiar with software; computing all transportation modelling steps; analyse own planning scenarios; writing a report.
- Subjects:
- Transportation
- Keywords:
- Spatial systems Transportation
- Resource Type:
- Courseware
-
Courseware
This course discusses fundamental traffic flow characteristics and traffic flow variables. Their definitions are presented, and visualization/analysis techniques are discussed and empirical facts are presented. The empirical relation between the flow variables and the bottleneck capacity analysis are discussed. Shockwave analysis and a review of macroscopic traffic flow models are presented. Traffic flow stability issues are discussed as well as numerical solution approaches. The lectures also show how macroscopic models are derived from microscopic principles. This course provides an overview of human factors relevant for the behavior of drivers. The car-following model and other approaches to describe the lateral driving task will be discussed. The lectures also pertains to general gap acceptance modeling and lane changing. Microscopic models for pedestrian flow behavior are discussed and an in depth discussion of microscopic simulation models will be presented.
- Subjects:
- Transportation
- Keywords:
- Traffic flow -- Simulation methods Traffic engineering Traffic flow -- Mathematical models Traffic flow
- Resource Type:
- Courseware
-
Courseware
Conducting innovative research is working on the edge of the known and the unknown. In creating new technology the result is never guaranteed. Society faces a tremendous challenge in order to develop in a more sustainable way. What role is there for technology in this process of change? How could we stimulate innovations in technological systems?
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MOOC
Responsive cities define the future of urbanization. They evolve from smart cities, with a fundamental difference: The citizens move from the center of attention to the center of action. Responsive citizens use smart technology to contribute to planning, design and management of their cities. Responsive cities are about bringing cities back to their citizens. Responsive cities change the way the technology of a smart city is used. The first Smart Cities were technology driven and they produced large amounts of data from fixed or centrally controlled sensors. But by now, the citizens and their mobile phones have taken the leading role in direct data generation. Rather than using data that are centrally collected and stored, you will see platforms on which the citizens place the data and the information they decide to share. With this, your own responsibility becomes a foundation of a Responsive City. Cities evolve from being smart to being responsive. To demonstrate the potential of Responsive Cities, this course will define the concept of Citizen Design Science, a combination of Citizen Design, Citizen Science and Design Science. Experts, citizens and scientists participate in Citizen Design Science. This approach is still in an early stage of development, but with the Responsive Cities Massive Open Online Course, you will be ahead in exploring and defining its possibilities. ‘Responsive cities’ is the fourth edition of the ‘Future Cities’ series on urban MOOCs. The ‘Future Cities’ series is the first and complete series of urban courses dealing with the design, management and transformation of cities for their sustainable and resilient future. With every edition, the series becomes more interactive. It increasingly empowers citizens around the world to become part of the development of their own cities, especially in those places where this knowledge is needed most. Therefore, the course is inclusive for every individual interested in the planning, construction, redevelopment and management of future cities. The course is open to anyone regardless of background, skills, knowledge, or age.
- Subjects:
- Building Services Engineering and Building and Real Estate
- Keywords:
- Smart cities Sustainable development Cities towns -- Effect of technological innovations on City planning
- Resource Type:
- MOOC
-
Courseware
The principles of rock mechanics explains the fundamental concepts of continuum mechanics and rheology as applied in studies of rock deformation. A thorough understanding of rock behavior is essential for strategic planning in the petroleum and mining industry, in construction operation, and in locating subsurface repositories. The formation of geological structures or rock deformation patterns, studied by geodynamicists and tectonicians, is, also governed by the mechanical principles outlined in this textbook. The aim of the present book is obvious: to inspire a new generation of positively forward-thinking geoscientists and engineers, skillful in and favorable to the practical application of mechanics to rock structures.
- Subjects:
- Land Surveying and Geo-Informatics
- Keywords:
- Rock deformation Rock mechanics
- Resource Type:
- Courseware
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Courseware
The course gives the technological backgrounds of treatment processes applied for production of drinking water. The treatment processes are demonstrated with laboratory experiments. Study goals: Knowledge of technological basics and design parameters of drinking water treatment processes.
- Subjects:
- Environmental Engineering and Hydraulic Engineering
- Keywords:
- Water -- Purification Drinking water -- Purification
- Resource Type:
- Courseware
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