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	The anti-plane dynamic fracture analysis of functionally graded materials with arbitrary spatial variations of material properties
	Gao, Xiao-Xia ; Wang, Yue-Sheng ; Huang, Gan-Yun
	2010-05-07 ; 2010-05-07
关键词	crack coating interface impact load dynamic stress intensity factor (DSIF) functionally graded material (FGM) anti-plane deformation STRESS INTENSITY FACTORS HALF-PLANES CRACK INTERLAYER INTERFACE SYSTEM FIELDS LAYER Mechanics
中文摘要	Anti-plane dynamic fracture analysis is presented for functionally graded materials (FGM) with arbitrary spatial variations of material properties. The FGM with the material properties varying continuously in an arbitrary manner is modeled as a multi-layered medium with the elastic modulus and mass density varying linearly in each sub-layer and continuous at the interfaces between two adjacent sub-layers. With this linearly inhomogeneous multi-layered model, the problem of a crack in a graded interfacial zone bonded to two homogeneous half-spaces or in a coating bonded to a homogeneous half-space subjected to the anti-plane shear impact load is investigated. Laplace and Fourier transforms and transfer matrix are applied to reduce the associated mixed boundary value problem to a Cauchy singular integral equation which is solved numerically in the Laplace transformed domain. The dynamic stress intensity factors (DSIF) are obtained by using the numerical technique of Laplace inversion.
语种	英语 ; 英语
出版者	SPRINGER ; NEW YORK ; 233 SPRING STREET, NEW YORK, NY 10013 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/15713]
专题	清华大学
推荐引用方式 GB/T 7714	Gao, Xiao-Xia,Wang, Yue-Sheng,Huang, Gan-Yun. The anti-plane dynamic fracture analysis of functionally graded materials with arbitrary spatial variations of material properties[J],2010, 2010.
APA	Gao, Xiao-Xia,Wang, Yue-Sheng,&Huang, Gan-Yun.(2010).The anti-plane dynamic fracture analysis of functionally graded materials with arbitrary spatial variations of material properties..
MLA	Gao, Xiao-Xia,et al."The anti-plane dynamic fracture analysis of functionally graded materials with arbitrary spatial variations of material properties".(2010).

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