Using the Somigliana formula and concepts of the finite-part integral, a set of hypersingular integral equations to solve the arbitrary flat crack in three-dimensional elasticity is derived, then its numerical method is proposed by combining the finite-part integral method with the boundary element
Finite-part integral and boundary element method to solve flat crack problems
β Scribed by Qin Tai-yan; Tang Ren-ji
- Book ID
- 105582315
- Publisher
- Springer
- Year
- 1992
- Tongue
- English
- Weight
- 360 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0253-4827
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The βconventionalβ finite elementβboundary integral (FEβBI) method suffers from two major drawbacks, one is the huge computer resources required by the dense BI submatrix; the other is the slow convergence rate of the resulting linear system of equations. In this article, both the drawb
Using the single crack solutions and the regular solution of harmonic function, the bending problem of a cracked cylinder is reduced to solving two sets of mixed-type integral equations which can be solved by combining the numerical method of the singular integral equation with the boundary element