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Finite-part integral and boundary element method to solve flat crack problems

✍ 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

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πŸ“œ SIMILAR VOLUMES


Finite-part integral and boundary elemen
✍ T. Y. Qin; R. J. Tang πŸ“‚ Article πŸ“… 1993 πŸ› Springer Netherlands 🌐 English βš– 364 KB

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

An efficient finite element-boundary int
✍ Xiang An; Zhi-Qing LΓΌ πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 447 KB πŸ‘ 1 views

## Abstract The β€œconventional” finite element‐boundary integral (FE‐BI) 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

Singular integral equation-boundary elem
✍ G. W. Wo; H. Y. Li; R. J. Tang πŸ“‚ Article πŸ“… 1995 πŸ› Springer Netherlands 🌐 English βš– 521 KB

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