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What is a Civil Engineer?

What is a Civil Engineer?. The oldest branch of the profession of engineering Designing , planning or managing construction of the buildings, roads, water and electric lines, etc…

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What is a Civil Engineer?

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Presentation Transcript

  1. What is a Civil Engineer? • The oldest branch of the profession of engineering • Designing, planning or managingconstruction of the buildings, roads, water and electric lines, etc… • Preserve our environment by assisting in the cleaning up of existing pollution and planning ways to reduce future pollution of our air, land and water

  2. Types of Civil Engineers • Environmental- apply scientific theories and principles to minimize our impact on the environment. They provide safe water, protect the environment and habitat, manage waste and ensure sustainable development • Geotechnical- deals with soil, rock and underground water, and their relation to design, construction and operation of engineering projects

  3. Types of Civil Engineers • Environmental- minimize human impact on the environment. They provide safe water, protect the environment and habitat, manage waste and ensure sustainable development. Environmental clean-ups (oil spills, contamination, toxic chemicals).

  4. Types of Civil Engineers • Geotechnical – the study of the behavior of the earth soils and bedrock. Investigation of surface and sub-surface conditions and materials – determine stability, chemical properties, and structural capacity • Where can we put tall buildings? How deep to the bedrock, the load-bearing part of the foundation?

  5. Types of Civil Engineers • Structural- design buildings to be stable structures under different loads – people weight, machinery, earthquakes, wind, snow, etc. • How temperatures expand and contract bridges • How much load a bridge/building can safely hold

  6. Types of Civil Engineers • Transportation- concerned with the planning, design, construction, operation and maintenance of the infrastructure associated with cars, bikes, buses, trucks, airplanes, boats, and PEDESTRIANS! • http://www.youtube.com/watch?v=a3Xf3wXRfbc

  7. Let’s meet some Civil Engineers • Click here for video: http://www.teachersdomain.org/asset/phy03_vid_bbcivilengin/

  8. Shaking Table Activity

  9. Shaking Table Activity

  10. Discussion Questions • What kinds of problems do civil engineers solve? • In the video segment, notice that the beams in the building extended from one column to another. The boy used his arm as a beam, but it was not supported at the other (the hand) end. What did this mean about his shoulder? How would things change for him if he put his hand on a second column? • Have you ever observed a building under construction? What parts could you see?

  11. Bibliography • http://whatiscivilengineering.csce.ca/civil1.htm • http://www.teachersdomain.org/resource/phy03.sci.phys.mfe.bbcivilengin/

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