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A Study on Energy Release Rate for Interface Cracks in Pseudo-isotropic Dissimilar Materials  

이원욱 (경남대학교 대학원)
김진광 (경남대학교 대학)
조상봉 (경남대학교 기계자동화공학부)
Publication Information
Journal of the Korean Society for Precision Engineering / v.20, no.7, 2003 , pp. 193-200 More about this Journal
Abstract
The energy release rate for an interface crack in pseudo-isotropic dissimilar materials was obtained by the eigenfunction expansion method using the two-term William's type complex stress function. The complex stress function for pseudo-isotropic materials must be different from that for anisotropic materials. The energy release rate for an interface crack in pseudo-isotropic dissimilar materials was analyzed numerically by RWCIM. The results obtained were verified by comparing the other worker's results and discussed.
Keywords
Pseudo-isotropic material; Eigenfunction expansion method; Stress intensity facto; Energy release .ate; RWCIM;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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