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Article information
2003 , Volume 8, ¹ 5, p.94-101
Pivovarov Y.V.
About construction of the orthogonal difference grid in curvilinear quadrangle
A stress-strain state near a horizontal square-section development has been investigated by the finite-element method. The distribution of principal stresses has been obtained in the vicinity of the corner point, where the stress field has an integrable singularity. It has been found that tensile stresses, which occur at the top of the development, often disintegrate rocks, since the latter possess poor resistance to tension.
[full text] Classificator Msc2000:- *65N50 Mesh generation and refinement
- 74S20 Finite difference methods
- 80M20 Finite difference methods
Keywords: heat transfer, growth of crystals, mesh generation, iteration process
Author(s):
Pivovarov Yuriy Vladimirovich
PhD.
Position: Research Scientist
Office: Institute of Hydrodynamics of SB RAS
Address: 630090, Russia, Novosibirsk, Lavrentyev prospect,15
Phone Office: (383) 333 30 46
E-mail: pivov@hydro.nsc.ru
Bibliography link:
Pivovarov Y.V. About construction of the orthogonal difference grid in curvilinear quadrangle // Computational technologies. 2003. V. 8. ¹ 5. P. 94-101
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