5. Examples of use#

5.1. Example with option IMPACT: launch an oscillator with shock#

Test SDND101 is presented here. The aim is to calculate the response of a mass-spring system with a non-zero initial speed \({V}_{0}\), which can impact a shock stop. The initial game sucks.

_images/100003CA000018B4000007C0B4CA335B3BF00FEA.svg

The values of the maximum force moments, the maximum force value, the duration of the shock time, the value of the impulse and the impact speed as well as the number of elementary impacts for the first two oscillations of the system are compared to the analytical values.