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Modelling of Topographic Irregularities for Seismic Site Response
Cita
Cara Cañas, Francisco Javier; Benito Oterino, Belen; Rey Llorente, Ignacio del y Alarcón Álvarez, Enrique (2008). Modelling of Topographic Irregularities for Seismic Site Response. En: "9th.International Conference on Boundary Element Techniques", 09/07/2008-11/07/2008, Sevilla, España. ISBN 978-0-954778354.
Descripción
| Título: | Modelling of Topographic Irregularities for Seismic Site Response |
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| Autor/es: |
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| Tipo de Documento: | Ponencia en Congreso o Jornada (Artículo) |
| Título del Evento: | 9th.International Conference on Boundary Element Techniques |
| Fechas del Evento: | 09/07/2008-11/07/2008 |
| Lugar del Evento: | Sevilla, España |
| Título del Libro: | Advances in Boundary Element Techniques |
| Fecha: | 2008 |
| ISBN: | 978-0-954778354 |
| Volumen: | IX |
| Materias: | |
| Palabras Clave Informales: | BEM ; Wave propagation ; Layered media ; Irregular interfaces ; Wave scattering ; Site effects |
| Escuela: | E.T.S.I. Industriales (UPM) |
| Departamento: | Ingeniería de Organización, Administración de Empresas y Estadística |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
Seismic evaluation methodology is applied to an existing viaduct in the south of Spain, near Granada, which is a medium seismicity region. The influence of both geology and topography in the spatial variability of ground motion are studied as well as seismic hazard analysis and ground motion characterization. Artificial hazard-consistent ground motion records are synthesised applying seismic hazard analysis and site effects are estimated through a diffraction study. Direct BEM is used to calculate the valley displacement response to vertically propagating SV waves and transfer functions are generated allowing the transformation of free field motion to motion at each support. A closed formulae is used to estimate these transfer function. Finally, the results obtained are compared.
Más información
| ID de Registro: | 20548 |
|---|---|
| Identificador DC: | http://oa.upm.es/20548/ |
| Identificador OAI: | oai:oa.upm.es:20548 |
| URL Oficial: | http://beteq.engineeringconferences.net/BeTeq2008/ |
| Depositado por: | Biblioteca ETSI Industriales |
| Depositado el: | 24 Sep 2013 08:53 |
| Ultima Modificación: | 22 Sep 2014 11:20 |
