A novel singular finite element of mixed-mode crack problems with arbitrary crack tractions

DOI10.1016/j.mechrescom.2011.03.009zbMath1272.74620OpenAlexW1985732770MaRDI QIDQ366689

Xiaofei Hu, Wei-An Yao

Publication date: 13 September 2013

Published in: Mechanics Research Communications (Search for Journal in Brave)

Full work available at URL: http://www.sciencedirect.com/science/article/pii/S0093641311000644

zbMATH Keywords

stress intensity factoreigensolutionsingular finite elementsymplectic dual approach

Mathematics Subject Classification ID

Brittle fracture (74R10) Stress concentrations, singularities in solid mechanics (74G70) Finite element methods applied to problems in solid mechanics (74S05)

Related Items (6)

A new cohesive crack tip symplectic analytical singular element involving plastic zone length for fatigue crack growth prediction under variable amplitude cyclic loading ⋮ Jordan-form special solutions corresponding to arbitrary anti-plane shear forces in polynomial forms imposed on bimaterial interfacial crack surfaces ⋮ A high-order finite element technique with automatic treatment of stress singularities by semi-analytical enrichment ⋮ On a symplectic analytical singular element for cracks under thermal shock considering heat flux singularity ⋮ Simple iterative method for solving problems for plates with partial internal supports ⋮ A novel size independent symplectic analytical singular element for inclined crack terminating at bimaterial interface

Uses Software

• ANSYS

Cites Work

• Hamiltonian principle based stress singularity analysis near crack corners of multi-material junctions.
• Analyzing the 2D fracture problems via the enriched boundary element-free method
• A crack perpendicular to an elastic half-plane
• A hybrid‐element approach to crack problems in plane elasticity
• Unnamed Item

This page was built for publication: A novel singular finite element of mixed-mode crack problems with arbitrary crack tractions