HYBRID-TREFFTZ EQUILIBRIUM MODEL FOR CRACK PROBLEMS

DOI<link itemprop=identifier href="https://doi.org/10.1002/(SICI)1097-0207(19960229)39:4<569::AID-NME870>3.0.CO;2-8" /><569::AID-NME870>3.0.CO;2-8 10.1002/(SICI)1097-0207(19960229)39:4<569::AID-NME870>3.0.CO;2-8zbMath0845.73073OpenAlexW2128596934MaRDI QIDQ4871653

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Publication date: 22 September 1996

Full work available at URL: https://doi.org/10.1002/(sici)1097-0207(19960229)39:4<569::aid-nme870>3.0.co;2-8

zbMATH Keywords

stress intensity factorsstress fieldcompatibility equationsapproximation criteriaassumed stressesmultipoint singularities of variable orderstress approximation basisweighted residual statements

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Fracture and damage (74R99)

Related Items (16)

Hybrid fundamental solution based finite element method: theory and applications ⋮ Analysis of electromechanical stress singularity in piezoelectrics by computed eigensolutions and hybrid-Trefftz finite element models ⋮ Models of corner and crack singularity of linear elastostatics and their numerical solutions ⋮ Combined Trefftz methods of particular and fundamental solutions for corner and crack singularity of linear elastostatics ⋮ Mode III fracture analysis by Trefftz boundary element method ⋮ An effective hybrid displacement function element method for solving the edge effect of Mindlin-Reissner plate ⋮ Hybrid and collocation Trefftz methods for traction boundary conditions in linear elastostatics ⋮ Applications to multi-region Trefftz-collocation to fracture mechanics ⋮ A quasi-static crack propagation simulation based on shape-free hybrid stress-function finite elements with simple remeshing ⋮ Formulation of elastostatic hybrid-Trefftz stress elements ⋮ Some remarks on Trefftz type approximations ⋮ Analysis of singular stresses in bonded bimaterial wedges by computed eigen solutions and hybrid element method ⋮ Crack propagation modelled by T‐elements ⋮ Polynomial wavelets in hybrid-mixed stress finite element models ⋮ Corner and crack singularity of different boundary conditions for linear elastostatics and their numerical solutions ⋮ A novel hybrid element analysis for piezoelectric-parent material wedges

Uses Software

• HSL

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