基于变形修正的局部刚体化动力模型简化方法

IMECH-IR > 力学所知识产出(1956-2008)

	基于变形修正的局部刚体化动力模型简化方法
Alternative Title	A MODEL REDUCTION METHOD FOR DYNAMIC ANALYSIS BASED ON DEFORMATION MODIFICATION AND LOCAL RIGID BODY MODE
	郑淑飞; 丁桦
Source Publication	力学与实践
	2008-12-08
Volume	30 Issue:6 Pages:31-34
Abstract	提出一种基于变形修正的动力模型简化方法,以复杂工程结构的有限元模型为基础,根据运动同步性假设将结构分成若干同步性区域,采用适当的位移模式去逼近位移真值,再通过总体应变能最小来优化,从而得到整体位移与局部位移模式间的转换关系,算例结果表明了简化方法的有效性.
Keyword	模型简化变形修正总体应变能优化
Indexed By	CSCD
Language	中文
CSCD ID	CSCD:3498620
Citation statistics	Cited Times:9[CSCD] [CSCD Record]
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/40598
Collection	力学所知识产出(1956-2008)
Corresponding Author	郑淑飞
Recommended Citation GB/T 7714	郑淑飞,丁桦. 基于变形修正的局部刚体化动力模型简化方法[J]. 力学与实践,2008,30,6,:31-34.
APA	郑淑飞,&丁桦.(2008).基于变形修正的局部刚体化动力模型简化方法.力学与实践,30(6),31-34.
MLA	郑淑飞,et al."基于变形修正的局部刚体化动力模型简化方法".力学与实践 30.6(2008):31-34.

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