LARGE DEFLECTION ELASTIC PLASTIC ANALYSIS OF CYLINDRICAL-SHELLS USING THE FINITE STRIP METHOD

被引：5
|
作者：
KUMAR, P [1 ]
OLSON, MD [1 ]
ANDERSON, DL [1 ]
机构：
[1] UNIV BRITISH COLUMBIA,DEPT CIVIL ENGN,VANCOUVER V6T 1W5,BC,CANADA
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 1991年 / 31卷 / 05期
关键词：
14;
D O I：
10.1002/nme.1620310503
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The finite strip method is extended to the non-linear, static analysis of cylindrical shells. Large deflection effects are incorporated via first-order non-linearities in the strain-displacement relations, and material non-linearities are included via the von Mises yield criteria and associated flow rule. Numerical results are presented for various example problems including the diaphragm supported cylindrical shell-roof problem, an axisymmetric cylindrical shell loaded by radial pressure, the cylindrical shell-roof problem with clamped curved ends and a pressure loaded cylindrical panel clamped all round. The results are compared with known results from analytical and/or finite element analyses. The results indicate that a single bending mode in the strip direction is sufficient in most cases to yield engineering accuracy for preliminary design purposes.
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页码：837 / 857
页数：21
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