Abstract
The paper deals with numerical integration of weakly singular integrals arising in 2D BEM. In all, three fundamental solutions are addressed: steady state conduction in moving bodies, axisymmetric potential and axisymmetric elasticity. It is shown how these fundamental solutions can be rearranged to a form suitable for logarithmically weighted Gaussian integration. An algorithm of evaluating weakly singular integrals for arbitrary location of the singular point is described.
| Original language | English |
|---|---|
| Pages (from-to) | 333-336 |
| Number of pages | 4 |
| Journal | Engineering Analysis with Boundary Elements |
| Volume | 18 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Dec 1996 |
Keywords
- Boundary element method
- Numerical integration
- Weakly singular integrals
ASJC Scopus subject areas
- Analysis
- General Engineering
- Computational Mathematics
- Applied Mathematics
Fingerprint
Dive into the research topics of 'Weakly singular 2D quadratures for some fundamental solutions'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver