Complex Variable Method in Solving Singular Stress Field

Yong-yong SUO, Pu-rong JIA, Long ZHANG

Abstract


The analytic function of complex variable including a material parameter is analyzed fully. Typical model II crack is considered to orthotropic materials. By constructing new stress function, the mechanic analysis for crack-tip singular stress field is carried out. Boundary problems are studied and the formulae for stress fields are derived.

Keywords


Complex variable, Orthotropic material, Singular stress field


DOI
10.12783/dtcse/amms2018/26197

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