Evaluation of loads critical to stability loss of ribbed conical and spherical shells

被引：0
|
作者：
V. A. Zarutskii
V. F. Sivak
机构：
来源：
International Applied Mechanics | 1999年 / 35卷
关键词：
Cylindrical Shell; Critical Load; Critical Stress; Spherical Shell; Critical Pressure;
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学科分类号：
摘要：
A new formula has been proposed for estimation of critical stresses in ribbed conical and spherical shells. Numerical values of the unknown coefficients that enter into the formula have been defined by the supposition that the curve constructed in accordance with the proposed formula has to envelop from below all experimental values of the critical stresses known to the authors.
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页码：906 / 909
页数：3
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