Some improvements of accuracy and efficiency in three dimensional direct boundary element method

DOI10.1002/nme.1620330706zbMath0768.73085OpenAlexW2103718503MaRDI QIDQ4029485

Yinsheng Li, Toshio Yada, Hideo Koguchi, Tatsuo Obata

Publication date: 1 April 1993

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.1620330706

zbMATH Keywords

singularitystressdisplacementcoarse discretization

Mathematics Subject Classification ID

Linear elasticity with initial stresses (74B10) Boundary element methods applied to problems in solid mechanics (74S15)

Related Items (7)

Discrete boundary finite element schemes for an exterior problem for the time-harmonic Maxwell's equation ⋮ Estimating quadrature errors for an efficient method for quasi-singular boundary integral ⋮ A relative quantity integral equation formulation for evaluation of boundary stress resultants in shear deformable plate bending problems ⋮ Numerical calculation of weakly singular surface integrals ⋮ A boundary integral method applied to the 3D water coning problem ⋮ A new transformation technique for evaluating nearly singular integrals ⋮ The elastostatic three-dimensional boundary element method: Analytical integration for linear isoparametric triangular elements

Cites Work

• A Novel Displacement Gradient Boundary Element Method for Elastic Stress Analysis With High Accuracy

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