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| Titre: | New inclined boundary conditions in seismic soil-structure interaction problems |
| Auteur(s): | Naimi, M.
Sarma, S.K.
Seridi, A. |
| Mots-clés: | Boundary conditions
Seismic
Soil-structure interaction |
| Date de publication: | 2001 |
| Editeur: | Engineering Structures |
| Collection/Numéro: | Volume 23, Issue 8, August 2001;PP. 966-978 |
| Résumé: | Two new inclined boundary conditions are developed which constrain a homogeneous elastic isotropic half-plane into a limited space in the near-field of a structure. The solution to the two-dimensional boundary-value problem of the phenomenon of seismic wave propagation in the elastic medium is obtained by converting the boundary conditions into a finite difference form and then applying the finite element method for the core region in the near-field. The two mutually perpendicular boundaries inclined to the horizontal free surface are capable of limiting the reflections from these boundaries. Both transient and steady-state situations are considered. The resulting boundary conditions are applicable in the time domain, and therefore can be applied to non-linear analysis. © 2001 Elsevier Science Ltd |
| URI/URL: | http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/2235 |
| ISSN: | 01410296 |
| Collection(s) : | Publications Internationales
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