PRACTICAL METHOD FOR DETERMINING THE DYNAMIC COEFFICIENT

Abstract

In practice collision is between two bodies, one which is carried kicking and moving, and another is hit and is at rest. There were obtained by shock request. The number of times the dynamic coefficient are greater effects (stress and strain) caused by dynamic loading, as compared with the same load applied to the shock and called static load with the dynamic load equivalent studied. Dynamic coefficient is determined basically by measuring static and dynamic arrows that appear at a requested beam weighing suddenly falls from a height known. Sizes arrows static and dynamic compared to what theoretically obtained by calculations.

Keywords

• stress
• energy