The elastic T-stress for slightly curved
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Dong-Feng Li; Chen-Feng Li; Hai Qing; Jian Lu
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Article
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2010
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Elsevier Science
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English
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This work presents a solution for the elastic T-stress at the tip of a slightly curved or kinked crack based on a perturbation approach. Compared to other exact or numerical solutions the present solution is accurate for considerable deviations from straightness. The T-stress variation as crack exte