scientific article; zbMATH DE number 1076606

DOI<link itemprop=identifier href="https://doi.org/10.1002/(SICI)1097-0207(19970330)40:6<1091::AID-NME102>3.0.CO;2-X" /><1091::AID-NME102>3.0.CO;2-X 10.1002/(SICI)1097-0207(19970330)40:6<1091::AID-NME102>3.0.CO;2-XzbMath0896.73065MaRDI QIDQ4359839

Shah M. Yunus, Sunil Saigal, P. Rahul-Kumar

Publication date: 11 October 1998

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zbMATH Keywords

convergencelinear elastic fracture mechanicsmixed modecrack tip region\(h\)-version singular finite elementsdisplacement substitution technique

Mathematics Subject Classification ID

Singularities, blow-up, stress concentrations for dynamical problems in solid mechanics (74H35) Stress concentrations, singularities in solid mechanics (74G70) Finite element methods applied to problems in solid mechanics (74S05) Fracture and damage (74R99)

Related Items (3)

The singular function boundary integral method for a two-dimensional fracture problem ⋮ Error estimates and adaptive finite element methods ⋮ Higher Order Global Differentiability Local Approximations for 2-D Distorted Quadrilateral Elements

Cites Work

• Numerical evaluation of the quarter-point crack tip element
• The optimum size of quarter-point crack tip elements
• Stress-intensity factor computation in three dimensions with quarter-point elements
• Crack tip finite elements are unnecessary
• On the use of isoparametric finite elements in linear fracture mechanics
• Triangular quarter‐point elements as elastic and perfectly‐plastic crack tip elements

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