Numerical Analysis of Contact Stress for Wedged-ring Connection Structure of Thin-wall Cylinder

Jian-Ting ZHANG, Zhong WANG, Yan-Song WANG, Xue-Feng WANG, Jun-Li MA, Kao YAN

Abstract


The wedged-ring connection between torpedo segments is essential to the mechanical properties of the torpedo shell structure, which belongs to thin-wall cylinder structure. The wedged-ring connection structure had been improved in order to solve the problem of disassembly and assembly of certain product. Contact stress analysis method for wedged-ring connection was proposed based on ANSYS Workbench and UGNX4.0 by considering the non-linear characteristic. The coherence between simulation and experiment results has testified the validity of the proposed method.

Keywords


Wedged-ring Connection, Contact Stress, Numerical Analysis


DOI
10.12783/dtetr/icmeca2017/11939

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