A note on the singularity and the strain energy of singular elements
β Scribed by Lung-An Ying
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 314 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0029-5981
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π SIMILAR VOLUMES
In this note, we make a few comments concerning the paper of Hughes and Akin (Int. J. Numer. Meth. Engng., 15, 733-751 (1980)). Our primary goal is to demonstrate that the rate of convergence of numerical solutions of the ΓΏnite element method with singular basis functions depends upon the location o
Recently, several investigators have discussed both analyticallS7 and iterative approaches to determine optimal (minimum potential energy) grid co-ordinates for a given differential equation, boundary conditions and topological finite element arrangement of specific shape functions. In general, it i
The paper concentrates on the numerical evaluation of nearly singular kernel integrals commonly encountered in boundary element analysis. Limitations of the method developed recently by Huang and Cruse (1993) for the direct evaluation of nearly singular kernel integrals are analysed and pointed out.