Edge and Size Effects in Micro Composite Structure

IMECH-IR > 力学所知识产出(1956-2008)

	Edge and Size Effects in Micro Composite Structure
	Zhang Y(张吟); Zhao YP(赵亚溥); Zhao YP(赵亚溥)
会议录名称	IEEE International Conference on Robotics and Biomimetics (ROBIO 2005)
	2005-07-05
页码	199-302
会议名称	IEEE International Conference on Robotics and Biomimetics (ROBIO 2005), JUL 05-09, 2005 Hong Kong, PEOPLES R CHINA
会议日期	JUL 05-09, 2005
会议地点	Hong Kong, PEOPLES R CHINA
摘要	Because of the load transfer effect of interface layer, the stress distribution inside the composite structure of film/substrate can be very different from the Timoshenko's model. In this paper, we give the derivation and analysis of such load transfer effect of shear-lag (S-L) model. The micro-structure size (boundary conditions) effect together with interface load transfer effect becomes more and more important as the microstructure size including the three dimensions of thickness, width and length shrinks. The microstructure size is also responsible for the so-called edge-induced stress. The edge effect and difference of S-L model and Timoshenko model are also demonstrated.
WOS记录号	WOS:000241317800056
收录类别	CPCI-S ; EI
语种	英语
引用统计
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/13884
专题	力学所知识产出(1956-2008)
通讯作者	Zhao YP(赵亚溥)
推荐引用方式 GB/T 7714	Zhang Y,Zhao YP,Zhao YP. Edge and Size Effects in Micro Composite Structure[C]IEEE International Conference on Robotics and Biomimetics (ROBIO 2005),2005:199-302.

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