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http://dx.doi.org/10.3795/KSME-A.2003.27.9.1477

A Study for Steadily Growing Interface Cracks in Anisotropic Dissimilar Materials  

Cho, Sang-Bong (경남대학교 기계자동화공학부)
Kim, Jin-Kwang (경남대학교 대학원 기계설계학과)
Yoo, Byung-Kuk (경남대학교 대학원 기계설계학과)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.27, no.9, 2003 , pp. 1477-1485 More about this Journal
Abstract
The displacement vector field can be represented in terms of a scalar potential ${\phi}$ and a vector potential ${\phi}$. The scalar potential ${\phi}$ is related to dilatational waves and the vector potential ${\phi}$ is related to rotational waves. Using these two complex displacement potentials, the stress and displacement fields for steadily growing interface cracks in dissimilar materials are obtained. The energy release rate for steadily growing interface cracks in dissimilar materials are also obtained. And with photoelastic isochromatic patterns simulated by computer graphics, the stress intensity factors are discussed.
Keywords
Anisotropic Dissimilar Materials; Steadily Growing Interface Crack; Stress Intensity Factor; Energy Release Rate;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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