DYNAMIC BUCKLING OF SHALLOW SPHERICAL SHELLS.

被引：0
|
作者：
Ball, R.E.
Burt, J.A.
机构：
来源：
Kovove Materialy | 1972年 / 73 -APM-A期
关键词：
COMPUTER PROGRAMMING - MATHEMATICAL TECHNIQUES - Differential Equations - STRESSES - Analysis;
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学科分类号：
摘要：
The dynamic behavior of clamped shallow spherical shells subjected to axisymmetric and nearly axisymmetric step-pressure loads is examined using a digital computer program for the geometrically nonlinear static and dynamic analysis of arbitrarily loaded shells of revolution. A criterion for dynamic buckling under the nearly axisymmetric load is proposed and critical buckling pressures are determined for a large range of shell sizes.
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