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AN INVESTIGATION ON STRESS INTENSITY FACTORS OF INTERFACE CRACK FOR THREE TYPES OF SPECIMENS
Authors:Shi Junping   Liu Xiehui   Mo Xiaoyi  Chen Yiheng
Affiliation:(1) Department of Engineering Mechanics, Xi'an University of Technology, 710048 Xi'an, China;(2) School of Civil Engineering and Mechanics, Xi'an Jiaotong University, 710049 Xi'an, China
Abstract:The problems of finite bimaterial plates, bearing uniform tension, compact tension and three point bending, are studied by using the eigenfunction expansion variation method (EEVM). And interfacial stress intensity factors (SIFs) are determined. The SIFs varying with shear modulus μ and Poisson's ratios ν of both materials are discussed.
Keywords:bimaterial  eigenfunction expansion  interface crack  stress intensity factors
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