Analysis of the contractive tendency of an instrumented field deposit

This paper implements an identification technique to characterize the pore pressure behavior of a fully instrumented wildlife site located in the Imperial Valley of Southern California. A 12-year seismic history of the site was analyzed. The technique estimates shear stresses and strains based on ac...

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Autores:
Sepúlveda, Alejandro
Mercado, Vicente
El-Sekelly, Waleed
Tipo de recurso:
http://purl.org/coar/resource_type/c_816b
Fecha de publicación:
2020
Institución:
Corporación Universidad de la Costa
Repositorio:
REDICUC - Repositorio CUC
Idioma:
eng
OAI Identifier:
oai:repositorio.cuc.edu.co:11323/7970
Acceso en línea:
https://hdl.handle.net/11323/7970
https://repositorio.cuc.edu.co/
Palabra clave:
Field deposit
Imperial Valley
Southern California
Rights
openAccess
License
CC0 1.0 Universal
id RCUC2_890425a8aa99ffab6be400c097f757f6
oai_identifier_str oai:repositorio.cuc.edu.co:11323/7970
network_acronym_str RCUC2
network_name_str REDICUC - Repositorio CUC
repository_id_str
dc.title.spa.fl_str_mv Analysis of the contractive tendency of an instrumented field deposit
title Analysis of the contractive tendency of an instrumented field deposit
spellingShingle Analysis of the contractive tendency of an instrumented field deposit
Field deposit
Imperial Valley
Southern California
title_short Analysis of the contractive tendency of an instrumented field deposit
title_full Analysis of the contractive tendency of an instrumented field deposit
title_fullStr Analysis of the contractive tendency of an instrumented field deposit
title_full_unstemmed Analysis of the contractive tendency of an instrumented field deposit
title_sort Analysis of the contractive tendency of an instrumented field deposit
dc.creator.fl_str_mv Sepúlveda, Alejandro
Mercado, Vicente
El-Sekelly, Waleed
dc.contributor.author.spa.fl_str_mv Sepúlveda, Alejandro
Mercado, Vicente
El-Sekelly, Waleed
dc.subject.spa.fl_str_mv Field deposit
Imperial Valley
Southern California
topic Field deposit
Imperial Valley
Southern California
description This paper implements an identification technique to characterize the pore pressure behavior of a fully instrumented wildlife site located in the Imperial Valley of Southern California. A 12-year seismic history of the site was analyzed. The technique estimates shear stresses and strains based on acceleration and pore pressure recorded using a vertical array of sensors in the deposit. A constitutive model was implemented to identify optimal material parameters controlling the contractive behavior of the soil based on the recorded response of all seismic events. The relationship between the maximum acceleration and pore pressure ratio was analyzed, as well as the relationship between the maximum acceleration and a parameter controlling the contraction of the soil. It was found that the seismic history of the deposits affects the contractive tendency of the material, which significantly influences the pore pressure response of the deposit.
publishDate 2020
dc.date.issued.none.fl_str_mv 2020
dc.date.accessioned.none.fl_str_mv 2021-03-09T21:51:47Z
dc.date.available.none.fl_str_mv 2021-03-09T21:51:47Z
dc.type.spa.fl_str_mv Pre-Publicación
dc.type.coar.spa.fl_str_mv http://purl.org/coar/resource_type/c_816b
dc.type.content.spa.fl_str_mv Text
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status_str acceptedVersion
dc.identifier.uri.spa.fl_str_mv https://hdl.handle.net/11323/7970
dc.identifier.doi.spa.fl_str_mv DOI: 10.1061/9780784482810.026
dc.identifier.instname.spa.fl_str_mv Corporación Universidad de la Costa
dc.identifier.reponame.spa.fl_str_mv REDICUC - Repositorio CUC
dc.identifier.repourl.spa.fl_str_mv https://repositorio.cuc.edu.co/
url https://hdl.handle.net/11323/7970
https://repositorio.cuc.edu.co/
identifier_str_mv DOI: 10.1061/9780784482810.026
Corporación Universidad de la Costa
REDICUC - Repositorio CUC
dc.language.iso.none.fl_str_mv eng
language eng
dc.rights.spa.fl_str_mv CC0 1.0 Universal
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/publicdomain/zero/1.0/
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rights_invalid_str_mv CC0 1.0 Universal
http://creativecommons.org/publicdomain/zero/1.0/
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 Corporación Universidad de la Costa
dc.source.spa.fl_str_mv Geo-Congress 2020
institution Corporación Universidad de la Costa
dc.source.url.spa.fl_str_mv https://ascelibrary.org/doi/10.1061/9780784482810.026
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spelling Sepúlveda, Alejandro0e5de46f881d50e748bb07c0d454eeef300Mercado, Vicente1280e4bd49c02c6bba56e89b2b0458fb300El-Sekelly, Waleed5f638dbca319b47213233739c8552cea3002021-03-09T21:51:47Z2021-03-09T21:51:47Z2020https://hdl.handle.net/11323/7970DOI: 10.1061/9780784482810.026Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/This paper implements an identification technique to characterize the pore pressure behavior of a fully instrumented wildlife site located in the Imperial Valley of Southern California. A 12-year seismic history of the site was analyzed. The technique estimates shear stresses and strains based on acceleration and pore pressure recorded using a vertical array of sensors in the deposit. A constitutive model was implemented to identify optimal material parameters controlling the contractive behavior of the soil based on the recorded response of all seismic events. The relationship between the maximum acceleration and pore pressure ratio was analyzed, as well as the relationship between the maximum acceleration and a parameter controlling the contraction of the soil. 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