Some analytical solutions for Saint-Venant torsion of non-homogeneous cylindrical bars

被引：46

作者：

Ecsedi, Istvan ^{[1
]}

机构：

[1] Univ Miskolc, Dept Mech, H-3515 Miskolc, Hungary

来源：

EUROPEAN JOURNAL OF MECHANICS A-SOLIDS | 2009年 / 28卷 / 05期

基金：

新加坡国家研究基金会;

关键词：

Saint-Venant torsion; Non-homogeneous; Elastic; Prandtl's stress function;

D O I：

10.1016/j.euromechsol.2009.03.010

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The Saint-Venant torsion problem of linearly elastic cylindrical bars with solid and hollow cross-section is treated. The shear modulus of the non-homogeneous bar is a given function of the Prandtl's stress function of considered cylindrical bar when its material is homogeneous. The solution of the torsional problem of non-homogeneous bar is expressed in terms of the torsional and Prandtl's stress functions of homogeneous bar having the same cross-section as the non-homogeneous bar. (C) 2009 Elsevier Masson SAS. All rights reserved.

引用

页码：985 / 990

页数：6

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