Researched on the Character of Performance Test for a Type of Energy Absorbing Assembly and Mathematic Analysis Model

It is the key point for the design and analysis of the energy absorbing assemblies in the whole R&D process of pipe whip restraint. An adequate and reasonable energy absorbing assembly design could guarantee the restraint function and control the reaction loads on the structure. Consequently, the performance character curve for the energy absorbing assembly is necessary and important. In this paper, researches are made to obtain the test and analysis method for the energy absorbing assembly. And the method is used to modify the design and release the load on structure to the extent of possible.