Stability of ribbed cylindrical shells with a nonideal shape

被引：4

作者：

Gavrilenko, GD ^{[1
]}

Matsner, VI ^{[1
]}

Sytnik, AS ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, SP Timoshenko Inst Mech, Kiev, Ukraine

来源：

INTERNATIONAL APPLIED MECHANICS | 1999年 / 35卷 / 12期

关键词：

Cylindrical Shell; Casing; Critical Load; Initial Imperfection; Subcritical State;

D O I：

10.1007/BF02682395

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A finite-difference method was proposed and used for analysis of critical loads of shells that have initial imperfections of different types, both regular and local. Ribbed shells were analyzed with allowance for the discreteness in the arrangement of the ribs.

引用

页码：1222 / 1228

页数：7

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