Contact Interaction of Crack Lips in Shallow Shells in Bending with Tension

被引：0
|
作者：
I. P. Shats'kyi
M. V. Makoviichuk
机构：
[1] Ukrainian Academy of Sciences,Ivano
来源：
Materials Science | 2005年 / 41卷
关键词：
Stressed State; Structural Material; Classical Theory; Surface Curvature; Spherical Shell;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In the two-dimensional statement, we consider a problem of bending and tension of a shallow cracked shell. The effect of crack closure caused by bending is described within the framework of the classical theory of shells according to the model of contact of crack lips along a line in the face surface. We study the influence of contact interaction of crack lips and surface curvature on the stressed state and limiting equilibrium of cylindrical and spherical shells.
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页码：486 / 494
页数：8
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