Structural Forms for Bridges: Types of Loads
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Questions and Answers

What are the main factors influencing the dynamic behavior of a bridge?

  • Temperature, horizontal forces, and material deformation
  • Division of surface into lanes, vehicle geometry, and load values
  • Traffic characteristics, vehicle speed, and surface roughness (correct)
  • Wind impact, load standards, and annual growth rate of traffic
  • When should the impact of wind on the bridge structure be considered?

  • During construction, after construction, and after loading (correct)
  • After construction and before loading only
  • Before construction and during loading only
  • Before and during construction only
  • What causes the main horizontal forces on a bridge?

  • Annual growth rate of traffic and surface roughness
  • Braking and accelerating of vehicles (correct)
  • Wind impact and temperature changes
  • Load standards and vehicle geometry
  • Which factor influences the overall deformations of a bridge if it is free to move?

    <p>Temperature change</p> Signup and view all the answers

    What is the main factor that determines the load values on a bridge?

    <p>Load standards</p> Signup and view all the answers

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