On the stress concentration in thick cylindrical shells with an arbitrary cutout

被引：0

作者：

Hu, C ^{[1
]}

Liu, DK ^{[1
]}

Ma, XR ^{[1
]}

Wang, BL ^{[1
]}

机构：

[1] Natl Nat Sci Fdn China, Harbin 150001, Peoples R China

来源：

APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 1998年 / 19卷 / 05期

关键词：

thick cylindrical shell; cutout; stress concentration; complex variable method and conformal mapping;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, based on the theory of thick shells including effects of transverse shear deformations, a complex variables analytic method to solve stress concentrations in circular cylindrical shells with a small cutout is established A general solution and expression satisfying the boundary conditions on the edge of arbitrary cutouts are obtained. The stress problem can be reduced to the solution of an infinite algebraic equation series, and can be normalized by means of this method. Numerical results for stress concentration factors of the shell with a small circular and elliptic cutout are presented.

引用

页码：399 / 410

页数：12

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