dor_id: 4132802

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la revista "Geofísica Internacional", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Scientific Electronic Library Online (SciELO); SCOPUS, Dialnet, Directory of Open Access Journals (DOAJ); Geobase

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650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: http://revistagi.geofisica.unam.mx/index.php/RGI

351.#.#.b: Geofísica Internacional

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

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270.#.#.d: MX

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856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/310/295

100.1.#.a: Mayoral, J. M.; Flores, F. A.; Romo, M. P.

524.#.#.a: Mayoral, J. M., et al. (2009). A simplified numerical approach for lateral spreading evaluation. Geofísica Internacional; Vol. 48 Núm. 4: Octubre 1, 2009; 391-405. Recuperado de https://repositorio.unam.mx/contenidos/4132802

245.1.0.a: A simplified numerical approach for lateral spreading evaluation

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 2009

264.#.1.c: 2009-10-01

653.#.#.a: Licuación; presión de poro; carga cíclica; carga sísmica; desplazamientos laterales; Liquefaction; pore pressure; cyclic loading; seismic loading; lateral displacements

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx

884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/310

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/310

041.#.7.h: spa

520.3.#.a: Recent developments underwent in the last decades in both numerical methods as well as computer technology to be applied for solving geotechnical earthquake engineering problems, such as liquefaction and its related effects has allowed using rigorous modeling techniques more often in engineering practice, including finite differences and finite element. However, for the particular case of estimation of liquefaction–induced lateral displacements in large areas, it is cumbersome to perform detailed numerical analyses involving 2–D and 3–D models. Therefore, it is common to resort to statistical estimations or even to predictions obtained with neurofuzzy systems. In this paper, an alternative practice–oriented numerical approach is explored. The dynamic response of a soil profile is simulated by means of one dimensional finite elements coupled to a pore pressure generation scheme. The equation of motion is solved in the time domain and based on each pore pressure increment, both the shear strength and the dynamic soil parameters are modified, allowing estimations of soil displacements that occur during the dynamic event. The proposed formulation is applied to analyze several study cases for various earthquakes where actual lateral displacements measurements were available.doi: https://doi.org/10.22201/igf.00167169p.2009.4.18

773.1.#.t: Geofísica Internacional; Vol. 48 Núm. 4: Octubre 1, 2009; 391-405

773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI

022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169

310.#.#.a: Trimestral

300.#.#.a: Páginas: 391-405

264.#.1.b: Instituto de Geofísica, UNAM

doi: https://doi.org/10.22201/igf.00167169p.2009.4.18

handle: 0082652945850afc

harvesting_date: 2023-06-20 16:00:00.0

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file_creation_date: 2009-09-21 17:06:39.0

file_modification_date: 2022-05-30 15:15:21.0

file_creator: Mayoral J.M.

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245.1.0.b: A simplified numerical approach for lateral spreading evaluation

last_modified: 2023-06-20 16:00:00

license_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es

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Artículo

A simplified numerical approach for lateral spreading evaluation

Mayoral, J. M.; Flores, F. A.; Romo, M. P.

Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Instituto de Geofísica, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Mayoral, J. M., et al. (2009). A simplified numerical approach for lateral spreading evaluation. Geofísica Internacional; Vol. 48 Núm. 4: Octubre 1, 2009; 391-405. Recuperado de https://repositorio.unam.mx/contenidos/4132802

Descripción del recurso

Autor(es)
Mayoral, J. M.; Flores, F. A.; Romo, M. P.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
A simplified numerical approach for lateral spreading evaluation
Fecha
2009-10-01
Resumen
Recent developments underwent in the last decades in both numerical methods as well as computer technology to be applied for solving geotechnical earthquake engineering problems, such as liquefaction and its related effects has allowed using rigorous modeling techniques more often in engineering practice, including finite differences and finite element. However, for the particular case of estimation of liquefaction–induced lateral displacements in large areas, it is cumbersome to perform detailed numerical analyses involving 2–D and 3–D models. Therefore, it is common to resort to statistical estimations or even to predictions obtained with neurofuzzy systems. In this paper, an alternative practice–oriented numerical approach is explored. The dynamic response of a soil profile is simulated by means of one dimensional finite elements coupled to a pore pressure generation scheme. The equation of motion is solved in the time domain and based on each pore pressure increment, both the shear strength and the dynamic soil parameters are modified, allowing estimations of soil displacements that occur during the dynamic event. The proposed formulation is applied to analyze several study cases for various earthquakes where actual lateral displacements measurements were available.doi: https://doi.org/10.22201/igf.00167169p.2009.4.18
Tema
Licuación; presión de poro; carga cíclica; carga sísmica; desplazamientos laterales; Liquefaction; pore pressure; cyclic loading; seismic loading; lateral displacements
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces