EFFECT OF AN AXISYMMETRIC IMPERFECTION ON THE PLASTIC BUCKLING OF AN AXIALLY COMPRESSED CYLINDRICAL-SHELL

被引：37

作者：

GELLIN, S

机构：

[1] Department of Civil Engineering, State University of New York at Bulfalo, Buffalo, NY

来源：

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME | 1979年 / 46卷 / 01期

关键词：

Compendex;

D O I：

10.1115/1.3424483

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The effect of a sinusoidal axisymmetric shape imperfection on the plastic buckling of a long cylindrical shell under axial compression is studied. The load at which non axisymmetric bifurcation from the axisymmetric state occurs is determined as a function of the imperfection amplitude, for relatively thin shells. Imperfection-sensitivity in the plastic range is contrasted with that in the elastic range. © 1979 by ASME.

引用

页码：125 / 131

页数：7

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