A Novel Displacement Gradient Boundary Element Method for Elastic Stress Analysis With High Accuracy
From MaRDI portal
Publication:3833746
DOI10.1115/1.3173723zbMath0677.73057OpenAlexW2038957316MaRDI QIDQ3833746
Hiroshi Okada, Harindra Rajiyah, Satya N. Atluri
Publication date: 1988
Published in: Journal of Applied Mechanics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1115/1.3173723
direct integral equation for the displacement gradientlower order singularitytwo-tier approachweak form of momentum balance equations
Numerical methods for integral equations (65R20) Integral equations with kernels of Cauchy type (45E05)
Related Items
A Hermite interpolation algorithm for hypersingular boundary integrals, Weakly-singular symmetric Galerkin boundary element method in thermoelasticity for the fracture analysis of three-dimensional solids, Dynamic stress concentration for multiple multilayered inclusions embedded in an elastic half-space subjected to SH-waves, A BEM formulation of new boundary stress components, Some improvements of accuracy and efficiency in three dimensional direct boundary element method, A simple local smoothing scheme in strongly singular boundary integral representation of potential gradient, 3D elastodynamic crack analysis by a non-hypersingular BIEM, Evaluation of the stress tensor in 3D elastostatics by direct solving of hypersingular integrals, A boundary integral equation approach for the calculation of gradients and higher order derivatives in solid mechanics problems, Second-order design sensitivity analysis for linear elastic problems by the derivative boundary element method, An effective boundary method for the analysis of elastoplastic problems, Evaluation of supersingular integrals: second-order boundary derivatives, Hypersingular integrals in boundary element fracture analysis, A non-hypersingular boundary integral formulation for displacement gradients in linear elasticity, Galerkin boundary integral analysis for the axisymmetric Laplace equation, Regularized algorithms for the calculation of values on and near boundaries in 2D elastic BEM, On the evaluation of hyper-singular integrals arising in the boundary element method for linear elasticity, Some nonsingular direct formulations of boundary integral equations for thin elastic plate bending analysis
