Thermoelastoplastic stress-strain state of laminated transversely isotropic shells under axisymmetric loading

被引：11

作者：

Babeshko, ME ^{[1
]}

Shevchenko, YN ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, SP Timoshenko Inst Mech, UA-252143 Kiev, Ukraine

来源：

INTERNATIONAL APPLIED MECHANICS | 2004年 / 40卷 / 08期

关键词：

transversely isotropic material; laminated shell of revolution; loading history; Hill's flow theory with isotropic hardening;

D O I：

10.1023/B:INAM.0000048684.66868.01

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A method is proposed for determining the thermoelastoplastic stress-strain state of laminated shells of revolution, made of isotropic and transversely isotropic materials, under axisymmetric loading. The method is based on the Kirchhoff-Love hypotheses for a layer stack, the theory of deformation along paths of small curvature for isotropic materials, and Hill's flow theory with isotropic hardening for transversely isotropic materials. The loading history is accounted for. The problem is solved by the method of successive approximations. Numerical examples are given.

引用

页码：908 / 915

页数：8

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