QUIZ 2

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Across
  1. 5. In this, strength design of basic load combinations is 1.2DL + 1.6LL
  2. 8. S Load
  3. 10. World's oldest and best-preserved bridge
  4. 11. force that allows objects to float or rise in a fluid
  5. 14. Curve ___ (Causes of Centrifugal Force)
  6. 19. a pseudo force
  7. 21. Permanent forces acting on a structure
  8. 23. Material _______; Using substandard materials with poor quality or hidden flaws can lead to unexpected failures
  9. 26. Prevent vehicles from leaving the road
  10. 27. Prefix; beams, girders, trusses, arches, cables
  11. 29. uses a framework of interconnected triangles to distribute loads efficiently
  12. 32. Forces acting along the length of a bridge
  13. 33. Bridge designed for vehicular traffic
  14. 34. The distance between bridge supports
  15. 35. (tenth digit) width of traffic lanes for standard trucks
  16. 36. Joints that allow movement to prevent cracking
  17. 37. Made primarily of wood, these bridges are cost-effective and easy to construct
  18. 38. Exclusively for foot traffic and sometimes bicycles
  19. 39. Used to carry water over obstacles
  20. 40. (2nd word)absorb and distribute forces
Down
  1. 1. Prefix;if the curve is not banked properly, vehicles rely on this
  2. 2. Provisions outlined in NSCP to ensure safety, stability, and durability
  3. 3. ___ of load intensity;acknowledges that the probability of maximum live load occurring simultaneously across extensive areas of a bridge is low
  4. 4. ____ supports - where the bridge needs to rise or move to allow ships to pass underneath
  5. 6. Combines two or more materials for improved performance
  6. 7. Deck used for cars and trucks
  7. 9. (Movable); Hinged like a drawbridge
  8. 12. Has an important role in connecting people, goods and transports
  9. 13. Temperature changes that affect materials
  10. 15. Vertical structures that support the bridge deck in the middle
  11. 16. (1st word)reduce earthquake effects
  12. 17. (2nd word) crucial technique used by engineers to protect bridges by placing isolators between the structure and foundation
  13. 18. (Importance); Promoted when it becomes a landmark
  14. 20. inward force that keeps an object moving in a curved path
  15. 22. combines features of an arch bridge with a tension element (tie) to handlehorizontal thrust
  16. 24. Are designed to bear the loads from the deck and transfer them to the foundation
  17. 25. Type of Load for W,E,WS,B,I
  18. 28. Angle ___;One of factors affecting earth pressure
  19. 30. Component of suspension bridge; connect main cables to deck
  20. 31. has cables anchored at both ends