{"id":{"repo_id":"brazil-uerj","oai_identifier":"oai:pantheon.ufrj.br:11422/3698"},"canonical_url":"https://search.dev.ndltd.org/etd/brazil-uerj/oai:pantheon.ufrj.br:11422/3698","repository":{"repo_id":"brazil-uerj","name":"Brazil UERJ","base_url":"https://pantheon.ufrj.br/oai/request"},"display":{"title":"Análise numérica de aterro sobre solo compressível utilizando as teorias de estados críticos e de adensamento de Biot","abstract":"The purpose of this work is to introduce the CRISP System implemented at the NCE/UFRJ. Some relevant theories used in the CRISP System are described. These are the critical state theory, the Biot coupled consolidation theory and the way these are incorporated in the Finite Element Method. To test the reliability of the System, this is applied to the analysis of the Trial Embankment I of the IPR/DNER, constructed on the Sarapuí soft clay. The geotechnical features of the soft clay deposit and the parameters adopted in the analysis are described. The embankment geometry, loading sequence and instrumentation are also described. Undrained and coupled consolidation analysis have been performed and numerical values of displacements and excess pore-pressures are compared with both measured values and results of other analysis. Good agreement for displacements, and fairly good agreement for pore-pressures are obtained. To evaluate the long term behaviour of the embankment, a drained and a full coupled consolidation analyses of the embankment have also been carried out.","abstract_html":"The purpose of this work is to introduce the CRISP System implemented at the NCE/UFRJ. Some relevant theories used in the CRISP System are described. These are the critical state theory, the Biot coupled consolidation theory and the way these are incorporated in the Finite Element Method. To test the reliability of the System, this is applied to the analysis of the Trial Embankment I of the IPR/DNER, constructed on the Sarapuí soft clay. The geotechnical features of the soft clay deposit and the parameters adopted in the analysis are described. The embankment geometry, loading sequence and instrumentation are also described. Undrained and coupled consolidation analysis have been performed and numerical values of displacements and excess pore-pressures are compared with both measured values and results of other analysis. Good agreement for displacements, and fairly good agreement for pore-pressures are obtained. To evaluate the long term behaviour of the embankment, a drained and a full coupled consolidation analyses of the embankment have also been carried out.","abstract_has_math":false,"creators":["Fontenelle, Alexandre de Souza"],"institution":"Universidade Federal do Rio de Janeiro","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Almeida, Marcio de Souza Soares de"],"committee_chairs":[],"committee_members":[],"year":1987,"date_issued":"1987-06","date_published":"1987-06","updated_at":"2026-07-24T01:16:07Z","subjects":["Engenharia Civil"],"languages":["por"],"rights":["Acesso Aberto"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11422/3698","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Almeida, Marcio de Souza Soares de"]},{"key":"dc:creator","label":"Author","values":["Fontenelle, Alexandre de Souza"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2018-03-06T17:59:52Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2026-05-16T03:05:19Z"]},{"key":"dc:date.issued","label":"Date","values":["1987-06"]},{"key":"dc:publisher","label":"Institution","values":["Universidade Federal do Rio de Janeiro"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de Engenharia"]},{"key":"dc:type","label":"Dc Type","values":["Dissertação"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Engenharia Civil"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["por"]},{"key":"dc:rights","label":"Dc Rights","values":["Acesso Aberto"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/11422/3698"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The purpose of this work is to introduce the CRISP System implemented at the NCE/UFRJ. Some relevant theories used in the CRISP System are described. These are the critical state theory, the Biot coupled consolidation theory and the way these are incorporated in the Finite Element Method. To test the reliability of the System, this is applied to the analysis of the Trial Embankment I of the IPR/DNER, constructed on the Sarapuí soft clay. The geotechnical features of the soft clay deposit and the parameters adopted in the analysis are described. The embankment geometry, loading sequence and instrumentation are also described. Undrained and coupled consolidation analysis have been performed and numerical values of displacements and excess pore-pressures are compared with both measured values and results of other analysis. Good agreement for displacements, and fairly good agreement for pore-pressures are obtained. To evaluate the long term behaviour of the embankment, a drained and a full coupled consolidation analyses of the embankment have also been carried out."]},{"key":"dc:title","label":"Title","values":["Análise numérica de aterro sobre solo compressível utilizando as teorias de estados críticos e de adensamento de Biot"]}]}],"canonical_facts":{"dc:contributor.advisor":["Almeida, Marcio de Souza Soares de"],"dc:creator":["Fontenelle, Alexandre de Souza"],"dc:date.accessioned":["2018-03-06T17:59:52Z"],"dc:date.available":["2026-05-16T03:05:19Z"],"dc:date.issued":["1987-06"],"dc:description.abstract":["The purpose of this work is to introduce the CRISP System implemented at the NCE/UFRJ. Some relevant theories used in the CRISP System are described. These are the critical state theory, the Biot coupled consolidation theory and the way these are incorporated in the Finite Element Method. To test the reliability of the System, this is applied to the analysis of the Trial Embankment I of the IPR/DNER, constructed on the Sarapuí soft clay. The geotechnical features of the soft clay deposit and the parameters adopted in the analysis are described. The embankment geometry, loading sequence and instrumentation are also described. Undrained and coupled consolidation analysis have been performed and numerical values of displacements and excess pore-pressures are compared with both measured values and results of other analysis. Good agreement for displacements, and fairly good agreement for pore-pressures are obtained. To evaluate the long term behaviour of the embankment, a drained and a full coupled consolidation analyses of the embankment have also been carried out."],"dc:identifier.uri":["http://hdl.handle.net/11422/3698"],"dc:language":["por"],"dc:publisher":["Universidade Federal do Rio de Janeiro"],"dc:publisher.department":["Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de Engenharia"],"dc:rights":["Acesso Aberto"],"dc:subject":["Engenharia Civil"],"dc:title":["Análise numérica de aterro sobre solo compressível utilizando as teorias de estados críticos e de adensamento de Biot"],"dc:type":["Dissertação"]},"updated_at":"2026-07-24T01:16:07Z"}