Modeling the formation and propagation of desiccation cracks in soils
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.crcnetbase.com/doi/abs/10.1201/b17034-79 http://hdl.handle.net/11449/244039 |
Resumo: | The problem of desiccation cracks in soils has received increasing attention in the last few years, in both experimental investigations and modeling. Experimental research has been mainly focused on the behavior of slurries subjected to drying in plates of different shapes, sizes and thickness. The main objectives of these studies were to learn about the process of crack formation under controlled environmental conditions, and also to better understand the effect of different factors (e.g. soil type, boundary conditions, soil thickness) on the morphology of the crack network. As for the numerical modeling, different approaches have been suggested lately to describe the behavior of drying cracks in soils. One aspect that it is still difficult to describe properly is the crack pattern observed in desiccated soils. This work presents a novel technique to model the behavior of drying soils. The crack patter observed in desiccation tests on circular plates are simulated with the main objective of predicting the effect of soil thickness on crack pattern. Good agreement between experimental results and model prediction are observed. © 2014 Taylor & Francis Group, London. |
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Modeling the formation and propagation of desiccation cracks in soilsThe problem of desiccation cracks in soils has received increasing attention in the last few years, in both experimental investigations and modeling. Experimental research has been mainly focused on the behavior of slurries subjected to drying in plates of different shapes, sizes and thickness. The main objectives of these studies were to learn about the process of crack formation under controlled environmental conditions, and also to better understand the effect of different factors (e.g. soil type, boundary conditions, soil thickness) on the morphology of the crack network. As for the numerical modeling, different approaches have been suggested lately to describe the behavior of drying cracks in soils. One aspect that it is still difficult to describe properly is the crack pattern observed in desiccated soils. This work presents a novel technique to model the behavior of drying soils. The crack patter observed in desiccation tests on circular plates are simulated with the main objective of predicting the effect of soil thickness on crack pattern. Good agreement between experimental results and model prediction are observed. © 2014 Taylor & Francis Group, London.Texas A and M UniversityUniversidade Estadual Paulista BauruFederal University of PernambucoTexas A&M University, USAUniversidade Federal de PernambucoUniversidade Estadual Paulista BauruCrc Press-taylor &francis GroupUniversidade Federal de Pernambuco (UFPE)Universidade Estadual Paulista (Unesp)Texas A and M UniversityTexas A&M UniversitySáchez, M.Manzoli, O. [UNESP]Guimarães, L.2022-04-28T18:59:55Z2015-11-03T18:25:26Z2022-04-28T18:59:55Z2015-11-03T18:25:26Z2014info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject569-574http://www.crcnetbase.com/doi/abs/10.1201/b17034-79Unsaturated Soils: Research and Applications - Proceedings of the 6th International Conference on Unsaturated Soils, UNSAT 2014, v. 1, p. 569-574.Unsaturated Soils: Research &applications, Vols 1 And 2. Boca Raton: Crc Press-taylor &francis Group, p. 569-574, 2014.http://hdl.handle.net/11449/244039WOS:0003502813000732-s2.0-84901615983ScopusWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengUnsaturated Soils: Research and Applications - Proceedings of the 6th International Conference on Unsaturated Soils, UNSAT 2014info:eu-repo/semantics/openAccess2024-06-28T12:56:52Zoai:repositorio.unesp.br:11449/244039Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:55:14.778799Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Modeling the formation and propagation of desiccation cracks in soils |
title |
Modeling the formation and propagation of desiccation cracks in soils |
spellingShingle |
Modeling the formation and propagation of desiccation cracks in soils Sáchez, M. |
title_short |
Modeling the formation and propagation of desiccation cracks in soils |
title_full |
Modeling the formation and propagation of desiccation cracks in soils |
title_fullStr |
Modeling the formation and propagation of desiccation cracks in soils |
title_full_unstemmed |
Modeling the formation and propagation of desiccation cracks in soils |
title_sort |
Modeling the formation and propagation of desiccation cracks in soils |
author |
Sáchez, M. |
author_facet |
Sáchez, M. Manzoli, O. [UNESP] Guimarães, L. |
author_role |
author |
author2 |
Manzoli, O. [UNESP] Guimarães, L. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Pernambuco (UFPE) Universidade Estadual Paulista (Unesp) Texas A and M University Texas A&M University |
dc.contributor.author.fl_str_mv |
Sáchez, M. Manzoli, O. [UNESP] Guimarães, L. |
description |
The problem of desiccation cracks in soils has received increasing attention in the last few years, in both experimental investigations and modeling. Experimental research has been mainly focused on the behavior of slurries subjected to drying in plates of different shapes, sizes and thickness. The main objectives of these studies were to learn about the process of crack formation under controlled environmental conditions, and also to better understand the effect of different factors (e.g. soil type, boundary conditions, soil thickness) on the morphology of the crack network. As for the numerical modeling, different approaches have been suggested lately to describe the behavior of drying cracks in soils. One aspect that it is still difficult to describe properly is the crack pattern observed in desiccated soils. This work presents a novel technique to model the behavior of drying soils. The crack patter observed in desiccation tests on circular plates are simulated with the main objective of predicting the effect of soil thickness on crack pattern. Good agreement between experimental results and model prediction are observed. © 2014 Taylor & Francis Group, London. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014 2015-11-03T18:25:26Z 2015-11-03T18:25:26Z 2022-04-28T18:59:55Z 2022-04-28T18:59:55Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.crcnetbase.com/doi/abs/10.1201/b17034-79 Unsaturated Soils: Research and Applications - Proceedings of the 6th International Conference on Unsaturated Soils, UNSAT 2014, v. 1, p. 569-574. Unsaturated Soils: Research &applications, Vols 1 And 2. Boca Raton: Crc Press-taylor &francis Group, p. 569-574, 2014. http://hdl.handle.net/11449/244039 WOS:000350281300073 2-s2.0-84901615983 |
url |
http://www.crcnetbase.com/doi/abs/10.1201/b17034-79 http://hdl.handle.net/11449/244039 |
identifier_str_mv |
Unsaturated Soils: Research and Applications - Proceedings of the 6th International Conference on Unsaturated Soils, UNSAT 2014, v. 1, p. 569-574. Unsaturated Soils: Research &applications, Vols 1 And 2. Boca Raton: Crc Press-taylor &francis Group, p. 569-574, 2014. WOS:000350281300073 2-s2.0-84901615983 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Unsaturated Soils: Research and Applications - Proceedings of the 6th International Conference on Unsaturated Soils, UNSAT 2014 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
569-574 |
dc.publisher.none.fl_str_mv |
Crc Press-taylor &francis Group |
publisher.none.fl_str_mv |
Crc Press-taylor &francis Group |
dc.source.none.fl_str_mv |
Scopus Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1808128875643797504 |