The Composite Ground Finite Layer Method and its Application to Pile Foundation Analysis

Detalhes bibliográficos
Autor(a) principal: Tian,Guan Feng
Data de Publicação: 2016
Outros Autores: Tang,Lian Sheng, Ma,Hong Wei, Wu,Qi Xing
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Latin American journal of solids and structures (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252016001302393
Resumo: Abstract To study the influence of a foundation structure on the ground, the finite layer method of composite ground is derived based on the finite layer method (FLM) theory of the semi-analytic numerical method and the force method principle of elastic material, which is used to analyze a layered ground including multiple internal constraint planes. By simplifying a pile body as a solid constraint composed of four side plane constraints, the composite ground FLM is applied to solve the displacement and stress field of the ground. The change of the ground displacement and stress caused by the addition of a single pile constraint are then discussed, and the influence rules of a pile position on the ground displacement are also determined. Finally, the necessity, rationality and validity of the composite ground FLM are demonstrated by the model test examples of a single pile and pile raft foundation.
id ABCM-1_7f8db0f8b4c2f41e40c4efa78252be99
oai_identifier_str oai:scielo:S1679-78252016001302393
network_acronym_str ABCM-1
network_name_str Latin American journal of solids and structures (Online)
repository_id_str
spelling The Composite Ground Finite Layer Method and its Application to Pile Foundation AnalysisComposite ground FLMForce method principleInternal constraint planePile foundationAbstract To study the influence of a foundation structure on the ground, the finite layer method of composite ground is derived based on the finite layer method (FLM) theory of the semi-analytic numerical method and the force method principle of elastic material, which is used to analyze a layered ground including multiple internal constraint planes. By simplifying a pile body as a solid constraint composed of four side plane constraints, the composite ground FLM is applied to solve the displacement and stress field of the ground. The change of the ground displacement and stress caused by the addition of a single pile constraint are then discussed, and the influence rules of a pile position on the ground displacement are also determined. Finally, the necessity, rationality and validity of the composite ground FLM are demonstrated by the model test examples of a single pile and pile raft foundation.Associação Brasileira de Ciências Mecânicas2016-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252016001302393Latin American Journal of Solids and Structures v.13 n.13 2016reponame:Latin American journal of solids and structures (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/1679-78252668info:eu-repo/semantics/openAccessTian,Guan FengTang,Lian ShengMa,Hong WeiWu,Qi Xingeng2016-12-19T00:00:00Zoai:scielo:S1679-78252016001302393Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=1679-7825&lng=pt&nrm=isohttps://old.scielo.br/oai/scielo-oai.phpabcm@abcm.org.br||maralves@usp.br1679-78251679-7817opendoar:2016-12-19T00:00Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv The Composite Ground Finite Layer Method and its Application to Pile Foundation Analysis
title The Composite Ground Finite Layer Method and its Application to Pile Foundation Analysis
spellingShingle The Composite Ground Finite Layer Method and its Application to Pile Foundation Analysis
Tian,Guan Feng
Composite ground FLM
Force method principle
Internal constraint plane
Pile foundation
title_short The Composite Ground Finite Layer Method and its Application to Pile Foundation Analysis
title_full The Composite Ground Finite Layer Method and its Application to Pile Foundation Analysis
title_fullStr The Composite Ground Finite Layer Method and its Application to Pile Foundation Analysis
title_full_unstemmed The Composite Ground Finite Layer Method and its Application to Pile Foundation Analysis
title_sort The Composite Ground Finite Layer Method and its Application to Pile Foundation Analysis
author Tian,Guan Feng
author_facet Tian,Guan Feng
Tang,Lian Sheng
Ma,Hong Wei
Wu,Qi Xing
author_role author
author2 Tang,Lian Sheng
Ma,Hong Wei
Wu,Qi Xing
author2_role author
author
author
dc.contributor.author.fl_str_mv Tian,Guan Feng
Tang,Lian Sheng
Ma,Hong Wei
Wu,Qi Xing
dc.subject.por.fl_str_mv Composite ground FLM
Force method principle
Internal constraint plane
Pile foundation
topic Composite ground FLM
Force method principle
Internal constraint plane
Pile foundation
description Abstract To study the influence of a foundation structure on the ground, the finite layer method of composite ground is derived based on the finite layer method (FLM) theory of the semi-analytic numerical method and the force method principle of elastic material, which is used to analyze a layered ground including multiple internal constraint planes. By simplifying a pile body as a solid constraint composed of four side plane constraints, the composite ground FLM is applied to solve the displacement and stress field of the ground. The change of the ground displacement and stress caused by the addition of a single pile constraint are then discussed, and the influence rules of a pile position on the ground displacement are also determined. Finally, the necessity, rationality and validity of the composite ground FLM are demonstrated by the model test examples of a single pile and pile raft foundation.
publishDate 2016
dc.date.none.fl_str_mv 2016-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252016001302393
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252016001302393
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1679-78252668
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Ciências Mecânicas
publisher.none.fl_str_mv Associação Brasileira de Ciências Mecânicas
dc.source.none.fl_str_mv Latin American Journal of Solids and Structures v.13 n.13 2016
reponame:Latin American journal of solids and structures (Online)
instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
instname_str Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron_str ABCM
institution ABCM
reponame_str Latin American journal of solids and structures (Online)
collection Latin American journal of solids and structures (Online)
repository.name.fl_str_mv Latin American journal of solids and structures (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv abcm@abcm.org.br||maralves@usp.br
_version_ 1754302888772894720

Registros relacionados