Calculation of Stres Intensity Factor in Arbitrarily Shaped Plane Crack by Mobius Transformation

뫼비우스 사상을 이용한 임의의 3차원 평면균열에서의 응력확대계수 계산

An, Deuk-Man

  • Published : 2001.04.01


In this paper the stress intensity factor under uniform pressure in the arbitrarily-shaped plane crack configuration transformed elliptic crack by Mobius mapping are determined. Using Dysons formula Boussinesq-Papkovich potentials for mode I deformation are constructed. In the example the stress intensity factors are approximately calculated by least square method.


Boussinesq-Papkovich;Elliptic Crack;Mobius Transformation;Stress Intensity Factor;Dysons Formula;Least Square Method


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