QUIZ 2

1. impact ___; extra amount added to the stress caused by moving loads
5. ___ Provisions; guidelines to accommodate unexpected excessive loading conditions
8. (in meters)width of lane for a standard truck
12. formula for Earth pressure
13. force acting on a bridge along its length or along with the motion of traffic
15. In ___roadways, live loads are applied to each lane individually, often considering the most critical configuration
17. cause bridges to sway and vibrate dangerously
19. sudden or dynamic force applied to a structure

2. load that is a uniformly distributed force acting on the exposed structural area
3. Standard symbols and abbreviations
4. also known as a fictitious force
6. designated pathways on roads and bridges that guide vehicles for safe and efficient movement
7. loads caused by differences in pressure between the top and bottom of an object that is partially or fully submerged in a fluid
9. of load intensity,due to load distribution, multiple lane occupancy, and design safety codes
10. forces arise from temperature variations
11. force that changes over time
14. D(Notation)
15. Standard truck loading for regular highways
16. weight of the applied moving load of vehicles, cars and pedestrians
18. a pin or shaft on or with which a wheel or pair of wheels revolves