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Development of new fracture parameter for rigid inclusion with crack shape in creep material
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 Title & Authors
Development of new fracture parameter for rigid inclusion with crack shape in creep material
Lee, Kang-Yong; Kim, Jong-Sung;
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 Abstract
The analysis model is the infinite power law creep material containing the rigid inclusion with crack shape. The present analysis is performed using the complex pseudo-stress function method. The strain rate intensity factor is developed as new fracture mechanics parameter which represents the stress and strain rate distribution near a crack tip in power law creep material. The strain rate intensity factor is developed in terms of Kolosoff stress functions.
 Keywords
Creep;Complex Pseudo-Stress Function;Crack;Rigid Inclusion;Strain Rate Intensity Factor;
 Language
Korean
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