4.1.1. Definition

Try these first

1. 1.

   What are static forces?

   Hint

   Think of forces that don’t change rapidly.

2. 2.

   Give an example of a static force.

   Hint

   Consider typical weights involved in construction.

3. 3.

   What are static forces?

   • Forces that change rapidly and unpredictably.
   • Forces applied slowly and remain constant.
   • Forces experienced during an earthquake.

   Hint

   Think about forces related to weights.

4. 4.

   Static forces have significant inertial effects.

   • True
   • False

   Hint

   Consider the definition of static.

5. 5.

   A structural engineer designs a building only considering static loads. What risks does this pose in an earthquake-prone region?

   Hint

   Think about how buildings react during natural events.

6. 6.

   Given a structure with a total dead load of 500 kN and a live load of 300 kN, calculate the total static load the structure must support.

   Hint

   Add the dead and live loads directly.