Dynamic behavior of structures under varying loads over time.The formula is given by:
Where:
- is the mass of the structure.
- is the damping coefficient.
- is the stiffness of the structure.
- is the displacement of the structure from its equilibrium position.
- Ë™ is the velocity of the structure.
- ¨ is the acceleration of the structure.
- is the time-varying force acting on the structure.