Dynamic buckling analysis of imperfect elastica

被引：0
|
作者：
Sonmez, Umit [1 ]
机构：
[1] Istanbul Tech Univ, TR-80191 Istanbul, Turkey
来源：
Vibration Problems ICOVP 2005 | 2007年 / 111卷
关键词：
buckling dynamics; large deflection theory; imperfection analysis; elastica;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Dynamic buckling analysis of a pinned-pinned flexible beam attached to a sliding mass is investigated using nonlinear Elastica Theory. Initially straight flexible buckling beam having pinned end boundary conditions loaded at one of its end with curved imperfection is considered. Large deflection analysis of flexible beam is studied using nonlinear elastica theory. Imperfection analysis of the flexible beam is investigated considering imperfection as an initial curvature. Dynamic response of the flexible beam is studied using numerical simulation procedures under step loading conditions; assuming this member buckles in its first mode.
引用
收藏
页码：449 / 454
页数：6
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