Study on Shell-solid Coupling Method of Trunk Structure for Efficient FE Analysis

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外文摘要：The FE modeling of complex trunk structure often needs shell and solid elements. Different commercial software adopts different shell-solid coupling techniques. A simple, robust method has been demonstrated for shell-solid coupling by fictitious perpendicular shell. Systemic study on the method is performed through the FE analysis of T-trunk model to ensure the displacement compatibility and stress equilibrium. Modal analysis of gearbox is executed to observe the reliability and efficiency of the coupling method. Parametrical conclusions and practical suggestions are presented finally.

外文关键词：

shell-solid couplingPSCMtrunk structureFE modeling

作者：

Xue Kai、Li Yongxin、Shi Dongyan、Sanjeev Maharjan、Zhang Lei

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作者单位：

College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001,China Heilongjiang Modern Manufacturing Engineering Research Center, Harbin 150001, China

College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001,China

出版年：

2010

Key engineering materials

ISSN：1013-9826

年,卷(期)：2010.419/420