The classical singular integral equation for the problem of a piane crack inside an infinite isotropic elastic medium and under an arbitrary normal pressure distribution was recently modified and written without the use of the Laplace operator A or the derivatives of the unknown function, but with t
A CG-FFT approach to the solution of a stress-velocity formulation of three-dimensional elastic scattering problems
β Scribed by Jiaqi Yang; Aria Abubakar; Peter M. van den Berg; Tarek M. Habashy; Fernando Reitich
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 687 KB
- Volume
- 227
- Category
- Article
- ISSN
- 0021-9991
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π SIMILAR VOLUMES
The asymptotic form of Green's vector function with a pole on the boundary is calculated by the method of matched asymptotic expansions. The expansion obtained is used to construct the asymptotic form of the contact pressure. The equations of the contact problem are derived with integral corrections
We present a novel approach to the elastic problem of masonry walls, which generalizes the lumped stress method presented in Fraternali (2001, 2007, 2010) and Fraternali et al. (2002). The generalization consists of a mixed lumped stress-displacement approach to the elastic problem of a wall that in