Different Types of Bridges And Examples of Structural Loading Schedule for Bridge Building 6262014 Liddle 2 Monday Tuesday Wednesday Thursday Friday 26 Intro Sketch No school No school ID: 1020628
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1. 6/26/20141Introduction to BridgesDifferent Types of Bridges And Examples of Structural Loading
2. Schedule for Bridge Building6/26/2014(Liddle)2MondayTuesdayWednesdayThursdayFriday26) Intro;SketchNo schoolNo schoolNo school03)Design; Full scale05)Continue06) C-dayContinue10)Build12)Build13) ER Build17) Build;Certify19)Break20)Clean up
3. 3Forces on Bridges:
4. 4Example Truss Bridges:
5. 5Example Truss Bridges:
6. 6Example Truss Bridges:
7. 7Example Bridges:
8. 8Examples: Structural Loads (truss depth)15mm deep30mm deep
9. 9Examples: Structural Loads (load placement)Center LoadOff-center Load
10. 10Virtual Bridge Designer:http://www.jhu.edu/~virtlab/bridge/truss.htmWest Point Bridge Design Contest:http://bridgecontest.usma.edu/
11. 11Winning Bridges from 2006-07 State:
12. 12Bridges from 2007-08 State:
13. 13Bridges from 2008-09 State:
14. 14Specifications for 2013-14:
15. 15Half-size Sketch for 2013-14:
16. 16Full-size Drawing for 2013-14:
17. 17Design Example: Truss-Arch; 100mm tall
18. 18Design Example: Simple Truss—100mm tall
19. 19Design Example: 150mm tall Hybrid
20. Gather MaterialsBuilding a Bridge:
21. Tape Drawing to Box
22. Cover with Wax Paper
23. Cut sticks per drawing
24. Pin 1st layer of sticks
25. Glue next layer of sticks
26. Use pins to clamp sticks…Lap Joints much stronger
27. Carefully Position Each Side
28. Attach Sides to Angles
29. Glue Cross Members Top and Bottom
30. Simple Bridge Testing System
31. New Bridge Testing System