A FINITE-ELEMENT METHOD FOR PLASTIC BUCKLING ANALYSIS OF PLATES

被引：21

作者：

PIFKO, A

ISAKSON, G

机构：

来源：

AIAA JOURNAL | 1969年 / 7卷 / 10期

关键词：

D O I：

10.2514/3.5487

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Existing finite-element technique for elastic buckling of plates is extended to include the case of plastic buckling. The Stowell theory for the plastic buckling of flat plates is used in conjunction with the finite-element technique. Application is made to rectangular plates and results are presented for a variety of boundary support conditions and several different edge loading conditions.

引用

页码：1950 / &

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