GEOMETRICAL ANALYSIS OF LARGE ELASTIC DEFLECTIONS OF AXIALLY COMPRESSED CYLINDRICAL AND CONICAL SHELLS

被引：7

作者：

LUKASIEWICZ, S

SZYSZKOWSKI, W

机构：

[1] 05-150-Łomianki

来源：

INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS | 1979年 / 14卷 / 5-6期

关键词：

D O I：

10.1016/0020-7462(79)90001-5

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

This paper presents an analysis of the post-buckling behaviour of isotropic cylindrical and conical shells under axial compression. The starting point of the paper is Lagrange's variational principle, the application of which consists in assuming a kinematically admissible strain and displacement field. The field is determined considering the geometry of quasi-isometric deformations of the shell after buckling. That permits solving the problem with no limitation on the magnitude of the displacements. © 1979.

引用

页码：273 / 284

页数：12