15.3. Lateral Loads

Try these first

1. 1.

   What is the primary difference between lateral loads and vertical loads?

   Hint

   Think about the direction in which the forces act.

2. 2.

   Name one factor that influences wind loads on a building.

   Hint

   Consider characteristics of the building itself.

3. 3.

   What type of load does wind represent on buildings?

   • Vertical Load
   • Lateral Load
   • Dynamic Load

   Hint

   Think about the direction of the force applied.

4. 4.

   True or False: Earthquake loads can be predictable and easily calculated.

   • True
   • False

   Hint

   Consider the nature of seismic activity.

5. 5.

   Design a building that must endure both wind loads and earthquake forces in a coastal area prone to hurricanes and seismic activity. Detail the materials and design techniques you would use.

   Hint

   Consider both resistance and flexibility in your designs.

6. 6.

   Evaluate the effectiveness of a tall building designed without consideration for wind and earthquake loads. Describe possible consequences and suggest at least three retrofitting strategies.

   Hint

   Think about what happens when a structure isn’t built for environmental forces.