A COMBINED ANALYTIC FINITE-ELEMENT METHOD FOR ELASTIC SHELLS

被引：7
|
作者：
GIVOLI, D
机构：
[1] Department of Aeronautical Engineering, Technion-Israel Institute of Technology, Haifa
来源：
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES | 1990年 / 26卷 / 02期
关键词：
D O I：
10.1016/0020-7683(90)90051-V
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A method is devised for the numerical analysis of structures that include semi-infinite circular cylindrical shells. The so-called "edge stiffness coefficients" of the cylinder are used to eliminate the semi-infinite domain. Only a small region is thus left for discretization. In this computational domain a finite element scheme is used, which incorporates transverse shear deformation. Numerical examples demonstrate the superiority of the suggested method to the standard one. © 1990.
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页码：185 / 198
页数：14
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