Class A prediction of a retaining structure made by a pile curtain wall executed on a tropical soil

Some retaining structures can be designed on a temporary basis, in accordance to the geotechnical design and a predefined construction plan. Off course this may not be valid elsewhere, but in Brasília, where residual and laterized soils do prevail, best mechanical resistances are obtained in the por...

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Autores:
Ruge-Cárdenas, Juan Carlos
Da Cunha, Renato
Colmenares, Julio Esteban
Mendoza, Cristhian Camilo
Tipo de recurso:
Article of journal
Fecha de publicación:
2017
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/60371
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/60371
http://bdigital.unal.edu.co/58703/
Palabra clave:
62 Ingeniería y operaciones afines / Engineering
unsaturated response
numerical prediction
hypoplasticity
retaining structures
pile curtain
respuesta no saturada
predicción numérica
hipoplasticidad
estructuras de contención
pilotes tangentes
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
id UNACIONAL2_ca931e13025d906e540d2b1909fda522
oai_identifier_str oai:repositorio.unal.edu.co:unal/60371
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
dc.title.spa.fl_str_mv Class A prediction of a retaining structure made by a pile curtain wall executed on a tropical soil
title Class A prediction of a retaining structure made by a pile curtain wall executed on a tropical soil
spellingShingle Class A prediction of a retaining structure made by a pile curtain wall executed on a tropical soil
62 Ingeniería y operaciones afines / Engineering
unsaturated response
numerical prediction
hypoplasticity
retaining structures
pile curtain
respuesta no saturada
predicción numérica
hipoplasticidad
estructuras de contención
pilotes tangentes
title_short Class A prediction of a retaining structure made by a pile curtain wall executed on a tropical soil
title_full Class A prediction of a retaining structure made by a pile curtain wall executed on a tropical soil
title_fullStr Class A prediction of a retaining structure made by a pile curtain wall executed on a tropical soil
title_full_unstemmed Class A prediction of a retaining structure made by a pile curtain wall executed on a tropical soil
title_sort Class A prediction of a retaining structure made by a pile curtain wall executed on a tropical soil
dc.creator.fl_str_mv Ruge-Cárdenas, Juan Carlos
Da Cunha, Renato
Colmenares, Julio Esteban
Mendoza, Cristhian Camilo
dc.contributor.author.spa.fl_str_mv Ruge-Cárdenas, Juan Carlos
Da Cunha, Renato
Colmenares, Julio Esteban
Mendoza, Cristhian Camilo
dc.subject.ddc.spa.fl_str_mv 62 Ingeniería y operaciones afines / Engineering
topic 62 Ingeniería y operaciones afines / Engineering
unsaturated response
numerical prediction
hypoplasticity
retaining structures
pile curtain
respuesta no saturada
predicción numérica
hipoplasticidad
estructuras de contención
pilotes tangentes
dc.subject.proposal.spa.fl_str_mv unsaturated response
numerical prediction
hypoplasticity
retaining structures
pile curtain
respuesta no saturada
predicción numérica
hipoplasticidad
estructuras de contención
pilotes tangentes
description Some retaining structures can be designed on a temporary basis, in accordance to the geotechnical design and a predefined construction plan. Off course this may not be valid elsewhere, but in Brasília, where residual and laterized soils do prevail, best mechanical resistances are obtained in the porous clay setrata along the dry season. That means, it is controlled by soil´s suction, i.e. soil behavior presents a dependency on the unsaturated response of the medium. In numerical terms, to predict the soil-structure behavior it is necessary to include the atmosphere-soil interaction in the computational tool, using a hypoplastic model. The paper thus details on this aspect and on the numerical simulations of an existing retaining structure founded in the tropical soil of Brasília. The structure was monitored in terms of displacement, along local dry and wet seasons, and was simulated by a constitutive law calibrated by means of unsaturated laboratory tests.
publishDate 2017
dc.date.issued.spa.fl_str_mv 2017-07-01
dc.date.accessioned.spa.fl_str_mv 2019-07-02T18:09:55Z
dc.date.available.spa.fl_str_mv 2019-07-02T18:09:55Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.identifier.issn.spa.fl_str_mv ISSN: 2346-2183
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dc.language.iso.spa.fl_str_mv spa
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dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/dyna/article/view/63965
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Dyna
Dyna
dc.relation.references.spa.fl_str_mv Ruge-Cárdenas, Juan Carlos and Da Cunha, Renato and Colmenares, Julio Esteban and Mendoza, Cristhian Camilo (2017) Class A prediction of a retaining structure made by a pile curtain wall executed on a tropical soil. DYNA, 84 (202). pp. 278-288. 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
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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_abf2Ruge-Cárdenas, Juan Carlos740a5ca6-f657-4588-8cc0-a0779e1ccc77300Da Cunha, Renato668f0c6b-ad1f-4f65-8e6e-97d7ca3f6667300Colmenares, Julio Estebanf0f5db35-9f75-425b-8666-6d0efd8c5d08300Mendoza, Cristhian Camilof18d8925-0211-47ba-ad9f-88d2d9ae86803002019-07-02T18:09:55Z2019-07-02T18:09:55Z2017-07-01ISSN: 2346-2183https://repositorio.unal.edu.co/handle/unal/60371http://bdigital.unal.edu.co/58703/Some retaining structures can be designed on a temporary basis, in accordance to the geotechnical design and a predefined construction plan. Off course this may not be valid elsewhere, but in Brasília, where residual and laterized soils do prevail, best mechanical resistances are obtained in the porous clay setrata along the dry season. That means, it is controlled by soil´s suction, i.e. soil behavior presents a dependency on the unsaturated response of the medium. In numerical terms, to predict the soil-structure behavior it is necessary to include the atmosphere-soil interaction in the computational tool, using a hypoplastic model. The paper thus details on this aspect and on the numerical simulations of an existing retaining structure founded in the tropical soil of Brasília. The structure was monitored in terms of displacement, along local dry and wet seasons, and was simulated by a constitutive law calibrated by means of unsaturated laboratory tests.Algunas estructuras de contención de acuerdo con su diseño geotécnico y plan de construcción predefinido.  Por supuesto, esto no extrapolable a todos los sitios de análisis, sin embargo, en Brasilia, donde predominan los suelos residuales y lateralizados, se obtienen las mejores resistencias mecánicas en los estratos porosos durante la estación seca. Esto significa que es controlada por la succión del suelo, es decir, el comportamiento del material presenta una dependencia de la respuesta no saturada del medio. En términos numéricos, para predecir el comportamiento suelo-estructura fue necesario incluir la interacción atmósfera-suelo en una herramienta computacional, utilizando un modelo hipoplástico. El trabajo detalla de esta manera las simulaciones numéricas de una estructura de retención fundada en el suelo tropical de Brasilia. La estructura fue monitoreada en términos de desplazamiento, a lo largo de las estaciones locales secas y húmedas, y fue simulada por una ley constitutiva calibrada mediante pruebas de laboratorio no saturadas.application/pdfspaUniversidad Nacional de Colombia (Sede Medellín). Facultad de Minas.https://revistas.unal.edu.co/index.php/dyna/article/view/63965Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaRuge-Cárdenas, Juan Carlos and Da Cunha, Renato and Colmenares, Julio Esteban and Mendoza, Cristhian Camilo (2017) Class A prediction of a retaining structure made by a pile curtain wall executed on a tropical soil. DYNA, 84 (202). pp. 278-288. ISSN 2346-218362 Ingeniería y operaciones afines / Engineeringunsaturated responsenumerical predictionhypoplasticityretaining structurespile curtainrespuesta no saturadapredicción numéricahipoplasticidadestructuras de contenciónpilotes tangentesClass A prediction of a retaining structure made by a pile curtain wall executed on a tropical soilArtículo 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/ARTORIGINAL63965-350206-1-PB.pdfapplication/pdf3009245https://repositorio.unal.edu.co/bitstream/unal/60371/1/63965-350206-1-PB.pdf005d5c371aa86a809ba491f161967d33MD51THUMBNAIL63965-350206-1-PB.pdf.jpg63965-350206-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9112https://repositorio.unal.edu.co/bitstream/unal/60371/2/63965-350206-1-PB.pdf.jpg9fc371d013b2dc100b9d67fb8d8d1918MD52unal/60371oai:repositorio.unal.edu.co:unal/603712024-04-13 23:10:16.974Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co