Evaluation of coupled porewater pressure and stress-strain constitutive model in granular soils

The evaluation of performance of three coupled pressure (PWP) generation models and stress-strain constitutive models are applied to granular soils. Those constitutive models are used to recommend them for subsequent application in seismic site-response analysis in effective stresses. The performanc...

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Autores:
Moreno-Torres, Oscar
Chang-Nieto, Gustavo
Salas-Montoya, Andrés
Tipo de recurso:
Article of journal
Fecha de publicación:
2018
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/68536
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/68536
http://bdigital.unal.edu.co/69569/
Palabra clave:
62 Ingeniería y operaciones afines / Engineering
constitutive models
granular materials
laboratory tests
seismic site-response analysis
análisis sísmico de respuesta de sitio
ensayos de laboratorio
materiales granulares
modelos constitutivos
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Moreno-Torres, Oscar7de58dac-24ac-44dc-89da-3e71cf6717dc300Chang-Nieto, Gustavo80a6a093-7cec-41a3-a1eb-0ebc7338c393300Salas-Montoya, Andrésba7dc1d9-df3e-4d3e-8344-3caa4cd1003e3002019-07-03T07:03:43Z2019-07-03T07:03:43Z2018-01-01ISSN: 2346-2183https://repositorio.unal.edu.co/handle/unal/68536http://bdigital.unal.edu.co/69569/The evaluation of performance of three coupled pressure (PWP) generation models and stress-strain constitutive models are applied to granular soils. Those constitutive models are used to recommend them for subsequent application in seismic site-response analysis in effective stresses. The performance of the three-coupled models were evaluated using a database of 25 selected high quality cyclic simple shear tests. The conducted analysis suggested that the simple Coupled GMP and stress-strain constitutive model reasonably capture PWP behavior observed in the laboratory tests, they are analyzed better than using advanced constitutive models, and all of them can be used to perform effective stress-based one-dimensional site-response analysis.En el presente artículo se evaluó el desempeño de tres modelos constitutivos esfuerzo-deformación acoplados con presión de poros a suelos granulares con el objetivo de recomendar su posterior aplicación en el análisis sísmico de respuesta de sitio. El desempeño de los tres modelos acoplados se evaluó utilizando una base de datos de 25 ensayos de corte simple cíclico de alta calidad. Los análisis realizados sugieren que el modelo acoplado de esfuerzo-deformación y GMP captura razonablemente el comportamiento de presión de poros observado en los ensayos de laboratorio de una mejor manera que los modelos constitutivos más avanzados y todos ellos se pueden utilizar para realizar análisis unidimensional de respuesta de sitio considerando esfuerzos efectivos.application/pdfspaUniversidad Nacional de Colombia - Sede Medellín - Facultad de Minashttps://revistas.unal.edu.co/index.php/dyna/article/view/59676Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaMoreno-Torres, Oscar and Chang-Nieto, Gustavo and Salas-Montoya, Andrés (2018) Evaluation of coupled porewater pressure and stress-strain constitutive model in granular soils. DYNA, 85 (204). pp. 248-256. ISSN 2346-218362 Ingeniería y operaciones afines / Engineeringconstitutive modelsgranular materialslaboratory testsseismic site-response analysisanálisis sísmico de respuesta de sitioensayos de laboratoriomateriales granularesmodelos constitutivosEvaluation of coupled porewater pressure and stress-strain constitutive model in granular soilsArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL59676-376302-1-PB.pdfapplication/pdf6877128https://repositorio.unal.edu.co/bitstream/unal/68536/1/59676-376302-1-PB.pdfd801d80a73ad5f9d9295832022cb552aMD51THUMBNAIL59676-376302-1-PB.pdf.jpg59676-376302-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9731https://repositorio.unal.edu.co/bitstream/unal/68536/2/59676-376302-1-PB.pdf.jpgeac553dc9f2bf4b0ccb64e1435954f68MD52unal/68536oai:repositorio.unal.edu.co:unal/685362024-05-27 23:09:29.675Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Evaluation of coupled porewater pressure and stress-strain constitutive model in granular soils
title Evaluation of coupled porewater pressure and stress-strain constitutive model in granular soils
spellingShingle Evaluation of coupled porewater pressure and stress-strain constitutive model in granular soils
62 Ingeniería y operaciones afines / Engineering
constitutive models
granular materials
laboratory tests
seismic site-response analysis
análisis sísmico de respuesta de sitio
ensayos de laboratorio
materiales granulares
modelos constitutivos
title_short Evaluation of coupled porewater pressure and stress-strain constitutive model in granular soils
title_full Evaluation of coupled porewater pressure and stress-strain constitutive model in granular soils
title_fullStr Evaluation of coupled porewater pressure and stress-strain constitutive model in granular soils
title_full_unstemmed Evaluation of coupled porewater pressure and stress-strain constitutive model in granular soils
title_sort Evaluation of coupled porewater pressure and stress-strain constitutive model in granular soils
dc.creator.fl_str_mv Moreno-Torres, Oscar
Chang-Nieto, Gustavo
Salas-Montoya, Andrés
dc.contributor.author.spa.fl_str_mv Moreno-Torres, Oscar
Chang-Nieto, Gustavo
Salas-Montoya, Andrés
dc.subject.ddc.spa.fl_str_mv 62 Ingeniería y operaciones afines / Engineering
topic 62 Ingeniería y operaciones afines / Engineering
constitutive models
granular materials
laboratory tests
seismic site-response analysis
análisis sísmico de respuesta de sitio
ensayos de laboratorio
materiales granulares
modelos constitutivos
dc.subject.proposal.spa.fl_str_mv constitutive models
granular materials
laboratory tests
seismic site-response analysis
análisis sísmico de respuesta de sitio
ensayos de laboratorio
materiales granulares
modelos constitutivos
description The evaluation of performance of three coupled pressure (PWP) generation models and stress-strain constitutive models are applied to granular soils. Those constitutive models are used to recommend them for subsequent application in seismic site-response analysis in effective stresses. The performance of the three-coupled models were evaluated using a database of 25 selected high quality cyclic simple shear tests. The conducted analysis suggested that the simple Coupled GMP and stress-strain constitutive model reasonably capture PWP behavior observed in the laboratory tests, they are analyzed better than using advanced constitutive models, and all of them can be used to perform effective stress-based one-dimensional site-response analysis.
publishDate 2018
dc.date.issued.spa.fl_str_mv 2018-01-01
dc.date.accessioned.spa.fl_str_mv 2019-07-03T07:03:43Z
dc.date.available.spa.fl_str_mv 2019-07-03T07:03:43Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/article
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dc.type.coarversion.spa.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.content.spa.fl_str_mv Text
dc.type.redcol.spa.fl_str_mv http://purl.org/redcol/resource_type/ART
format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.issn.spa.fl_str_mv ISSN: 2346-2183
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/68536
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/69569/
identifier_str_mv ISSN: 2346-2183
url https://repositorio.unal.edu.co/handle/unal/68536
http://bdigital.unal.edu.co/69569/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/dyna/article/view/59676
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Dyna
Dyna
dc.relation.references.spa.fl_str_mv Moreno-Torres, Oscar and Chang-Nieto, Gustavo and Salas-Montoya, Andrés (2018) Evaluation of coupled porewater pressure and stress-strain constitutive model in granular soils. DYNA, 85 (204). pp. 248-256. ISSN 2346-2183
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia - Sede Medellín - Facultad de Minas
institution Universidad Nacional de Colombia
bitstream.url.fl_str_mv https://repositorio.unal.edu.co/bitstream/unal/68536/1/59676-376302-1-PB.pdf
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repository.name.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
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