圆柱壳体的轴压蠕变屈曲

IMECH-IR > 力学所知识产出(1956-2008)

	圆柱壳体的轴压蠕变屈曲
	李国琛
Source Publication	力学学报
	1981
Issue	1 Pages:38-48
ISSN	0459-1879
Abstract	在蠕变分析中,本文提出了比应力-应变方法。利用相似性,一族等时应力-应变曲线可归结为一条无量纲的比应力-应变曲线和相应的等时模量与时间关系图。解出比应力值后,可以或是给定载荷确定临界时间或是给定时间导出可承受的载荷。分析了圆柱壳体的轴压蠕变屈曲。理论结果与已有的实验相符良好。
Keyword	蠕变屈曲圆柱壳体应力一应变屈曲准则初挠度非轴对称比应力预变形应力-应变曲线
Language	中文
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/38140
Collection	力学所知识产出(1956-2008)
Corresponding Author	李国琛
Recommended Citation GB/T 7714	李国琛. 圆柱壳体的轴压蠕变屈曲[J]. 力学学报,1981,1,:38-48.
APA	李国琛.(1981).圆柱壳体的轴压蠕变屈曲.力学学报(1),38-48.
MLA	李国琛."圆柱壳体的轴压蠕变屈曲".力学学报 .1(1981):38-48.

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