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A remark on the numerical evaluation of stress intensity factors by the method of singular integral equations
Author(s) -
Ioakimidis N. I.,
Theocaris P. S.
Publication year - 1979
Publication title -
international journal for numerical methods in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.421
H-Index - 168
eISSN - 1097-0207
pISSN - 0029-5981
DOI - 10.1002/nme.1620141112
Subject(s) - stress intensity factor , singular integral , mathematics , cauchy distribution , mathematical analysis , plane (geometry) , intensity (physics) , numerical analysis , integral equation , geometry , fracture mechanics , structural engineering , engineering , physics , optics
A modification of the numerical techniques of solution of Cauchy‐type singular integral equations and determination of stress intensity factors at crack tips in plane elastic media is proposed. This technique presents some advantages under appropriate geometry conditions.