Stability of Cylindrical Shells with Microdamages

被引：0
|
作者：
D. V. Babich
L. P. Khoroshun
机构：
[1] S. P. Timoshenko Institute of Mechanics,
[2] National Academy of Sciences of Ukraine,undefined
来源：
International Applied Mechanics | 2002年 / 38卷
关键词：
Stress State; Cylindrical Shell; Radial Compression; Shell Volume; Love Hypothesis;
D O I：
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中图分类号：
学科分类号：
摘要：
Problems on bifurcational stability of cylindrical shells are formulated and solved within the framework of the Kirchhoff–Love hypotheses with regard for damageability in the precritical stress state. The damageability of the material is due to the inhomogeneity of its microstrength and is modeled by empty quasispherical pores whose distribution over the shell volume is statistically homogeneous and isotropic. The problems are solved for shells under axial and radial compression.
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页码：1237 / 1244
页数：7
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