Element-subdivision method for evaluation of singular integrals over narrow strip boundary elements of super thin and slender structures

DOI10.1016/J.ENGANABOUND.2016.02.002zbMath1403.74172OpenAlexW2296348525MaRDI QIDQ1655026

Bao-Jing Zheng, Xiao-Wei Gao, Chuan-Zeng Zhang, Jin-Bo Zhang

Publication date: 9 August 2018

Published in: Engineering Analysis with Boundary Elements (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.enganabound.2016.02.002

zbMATH Keywords

singular integralboundary element methodthin-walled structureelement-subdivision methodnarrow strip boundary element

Mathematics Subject Classification ID

Boundary element methods applied to problems in solid mechanics (74S15) Boundary element methods for boundary value problems involving PDEs (65N38)

Related Items (13)

Boundary element analysis of thin structures using a dual transformation method for weakly singular boundary integrals ⋮ Trans-accuracy elements and their application in BEM analysis of structurally multi-scale problems ⋮ Solid analysis of micron-sized thin structures with BEM for steady-state heat conduction ⋮ NURBS-enhanced boundary element method based on independent geometry and field approximation for 2D potential problems ⋮ Expanding element interpolation method for analysis of thin-walled structures ⋮ A new singular element for evaluating stress intensity factors of V-shaped notches under mixed-mode load ⋮ On uniform convergence of approximations of the double layer potential near the boundary of a two-dimensional domain ⋮ Calculation of stress intensity factor along the 3D crack front by dual BIE with new crack front elements ⋮ An efficient boundary collocation scheme for transient thermal analysis in large-size-ratio functionally graded materials under heat source load ⋮ A boundary weak singularity elimination method for multilayer structures ⋮ The coupled method of multi-domain BEM and element differential method for solving multi-scale problems ⋮ BEM analysis of multilayer thin structures using a composite transformation method for boundary integrals ⋮ A general-purpose machine learning framework for predicting singular integrals in boundary element method

Uses Software

• BEMECH

Cites Work

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