New analytical expressions in radial integration BEM for stress computation with several kinds of variable coefficients

DOI10.1016/j.cma.2015.02.007zbMath1423.74115OpenAlexW1969066145MaRDI QIDQ1737000

Wei-Zhe Feng, Kai Yang, Jun Li, Xiao-Wei Gao

Publication date: 26 March 2019

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2015.02.007

zbMATH Keywords

boundary element methodradial integration methodstress integral equationseveral kinds of variable coefficient

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Classical linear elasticity (74B05) Boundary element methods applied to problems in solid mechanics (74S15) Boundary element methods for boundary value problems involving PDEs (65N38)

Related Items (7)

RIBEM for 2D and 3D nonlinear heat conduction with temperature dependent conductivity ⋮ Numerical solution of scalar wave equation by the modified radial integration boundary element method ⋮ A cell-less boundary element method for a two-step thermoelastic analysis ⋮ Free vibration analysis of elastic structures submerged in an infinite or semi-infinite fluid domain by means of a coupled FE-BE solver ⋮ Efficient simulation of inclusions and reinforcement bars with the isogeometric boundary element method ⋮ New interface integration BEM for solving multi-medium nonlinear heat transfer problems ⋮ Application of the radial integration method for the buckling analysis of plates with shear deformation

Uses Software

• BEMECH
• RIM_DOM.F90

Cites Work

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• Radial integration BEM for transient heat conduction problems
• Analytical expressions for evaluation of radial integrals in stress computation of functionally graded material problems using RIBEM
• Interface integral BEM for solving multi-medium elasticity problems
• An effective method for numerical evaluation of general 2D and 3D high order singular boundary integrals
• The radial integration method for evaluation of domain integrals with boundary-only discretization.
• Transient heat conduction in homogeneous and non-homogeneous materials by the Laplace transform Galerkin boundary element method
• Evaluation of regular and singular domain integrals with boundary-only discretization-theory and Fortran code
• Using analytical expressions in radial integration BEM for variable coefficient heat conduction problems
• Boundary-only element solutions of 2D and 3D nonlinear and nonhomogeneous elastic problems
• Local boundary integral equation (LBIE) method for solving problems of elasticity with nonhomogeneous material properties
• New variable transformations for evaluating nearly singular integrals in 3D boundary element method
• A meshless BEM for isotropic heat conduction problems with heat generation and spatially varying conductivity
• A Boundary Element Method Without Internal Cells for Two-Dimensional and Three-Dimensional Elastoplastic Problems
• A boundary-domain integral equation for a coated plane problem.

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