Estimation of fully plastic crack tip stresses from equilibrium of least upper bound circular arcs

DOI10.1016/S0020-7403(02)00032-2zbMath1018.74034OpenAlexW2006545687MaRDI QIDQ1867058

Yun-Jae Kim

Publication date: 2 April 2003

Published in: International Journal of Mechanical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0020-7403(02)00032-2

zbMATH Keywords

\(J\)-integralequilibrium conditionleast upper boundsplane strain deformationfully plastic crack tip stresseslimit analysesstrength mis-matchtoughness testing

Mathematics Subject Classification ID

Stress concentrations, singularities in solid mechanics (74G70) Anelastic fracture and damage (74R20)

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On the equivalence of slip-line fields and work principles for rigid-plastic body in plane strain ⋮ Effect of biaxial loads on elastic-plastic \(J\) and crack tip constraint for cracked plates: finite element study

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