Stress Analysis and Evaluation of Heavy Double-Hole Pipe Clip

The material and structure of the heavy double-hole pipe clip used widely in the nuclear power plants are briefly introduced,and the finite elment model of the heavy double-hole pipe clip is built using ANSYS,to calculate the classified stress strength of double-hole pipe clip,the stress of bolt for pipe clip and the stress of the bolt joint.Using the computed results,the stress of the pipe clip is strictly evaluated according to the RCC-M codes and standards.The results show that the stress of pipe clip under all loads satisfies the code.