Buckling analysis of an elastic bar using the Bubnov-Galerkin method

被引：0

作者：

N. S. Astapov

机构：

[1] Russian Academy of Sciences,Lavrent’ev Institute of Hydrodynamics, Siberian Division

[2] Novosibirsk State University,undefined

来源：

Journal of Applied Mechanics and Technical Physics | 2008年 / 49卷

关键词：

Bubnov-Galerkin method; elastic bar; buckling; buckling shapes; maximum deflection;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The factors responsible for the errors often encountered in the stability analysis of elastic systems are found by testing the Bubnov-Galerkin method for the buckling problem of a single-layer flexible elastic bar. Refined formulas are obtained for the maximum deflection of a longitudinally compressed hinged three-layer bar.

引用

页码：122 / 128

页数：6

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