{"id":{"repo_id":"brazil-uerj","oai_identifier":"oai:pantheon.ufrj.br:11422/2906"},"canonical_url":"https://search.dev.ndltd.org/etd/brazil-uerj/oai:pantheon.ufrj.br:11422/2906","repository":{"repo_id":"brazil-uerj","name":"Brazil UERJ","base_url":"https://pantheon.ufrj.br/oai/request"},"display":{"title":"Estudo da resistência ao cisalhamento e densidade relativa das areias e correlações com o SPT","abstract":"Analysis of the laboratory tests developed to choose the procedure for the determination of ''maximum\" and \"minimum\" density of sand and finishes, adopting \"dynamic compactation'' and the Kolbuszewski 's Method'' to obtain the maximum and minimum density respectively. The second part, the characterization and \"direct shear'' tests performed on nine different kinds of sand are analysed. The resultant datas enables us to verify the influence of some ''granulometric characteristics\" of sand on \"shear resistance'' and \"dilatance''. It is also presented a procedure which permits to obtain the correlation \"friction angle\" X \"relative density\", performing an unique serie of shear test at constant density. Finally, in the third part, some existing propositions are analysed to evaluate the relative density and friction angle of sand, starting from the datas obtained from Standard Penetration Test. It was shown that ''Bazaraa Position''(1967), to evaluate the relative density, was the only one that got more close to the field datas. It is evident, therefore, that it can be correlated \"friction angle\", \"SPT\" and ''Depness'', although, it seems not to exist only one function for different kinds of sand.","abstract_html":"Analysis of the laboratory tests developed to choose the procedure for the determination of ''maximum" and "minimum" density of sand and finishes, adopting "dynamic compactation'' and the Kolbuszewski 's Method'' to obtain the maximum and minimum density respectively. The second part, the characterization and "direct shear'' tests performed on nine different kinds of sand are analysed. The resultant datas enables us to verify the influence of some ''granulometric characteristics" of sand on "shear resistance'' and "dilatance''. It is also presented a procedure which permits to obtain the correlation "friction angle" X "relative density", performing an unique serie of shear test at constant density. Finally, in the third part, some existing propositions are analysed to evaluate the relative density and friction angle of sand, starting from the datas obtained from Standard Penetration Test. It was shown that ''Bazaraa Position''(1967), to evaluate the relative density, was the only one that got more close to the field datas. It is evident, therefore, that it can be correlated "friction angle", "SPT" and ''Depness'', although, it seems not to exist only one function for different kinds of sand.","abstract_has_math":false,"creators":["Pacheco, Edward Barros"],"institution":"Universidade Federal do Rio de Janeiro","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Werneck, Mauro Lúcio Guedes"],"committee_chairs":[],"committee_members":[],"year":1978,"date_issued":"1978-04","date_published":"1978-04","updated_at":"2026-07-24T01:15:56Z","subjects":["Resistência dos materiais","Densidade","Areia"],"languages":["por"],"rights":["Acesso Aberto"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11422/2906","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Werneck, Mauro Lúcio Guedes"]},{"key":"dc:creator","label":"Author","values":["Pacheco, Edward Barros"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2017-09-25T18:07:49Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2026-05-16T03:03:29Z"]},{"key":"dc:date.issued","label":"Date","values":["1978-04"]},{"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":["Resistência dos materiais","Densidade","Areia"]}]},{"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/11422/2906"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Analysis of the laboratory tests developed to choose the procedure for the determination of ''maximum\" and \"minimum\" density of sand and finishes, adopting \"dynamic compactation'' and the Kolbuszewski 's Method'' to obtain the maximum and minimum density respectively. The second part, the characterization and \"direct shear'' tests performed on nine different kinds of sand are analysed. The resultant datas enables us to verify the influence of some ''granulometric characteristics\" of sand on \"shear resistance'' and \"dilatance''. It is also presented a procedure which permits to obtain the correlation \"friction angle\" X \"relative density\", performing an unique serie of shear test at constant density. Finally, in the third part, some existing propositions are analysed to evaluate the relative density and friction angle of sand, starting from the datas obtained from Standard Penetration Test. It was shown that ''Bazaraa Position''(1967), to evaluate the relative density, was the only one that got more close to the field datas. It is evident, therefore, that it can be correlated \"friction angle\", \"SPT\" and ''Depness'', although, it seems not to exist only one function for different kinds of sand."]},{"key":"dc:title","label":"Title","values":["Estudo da resistência ao cisalhamento e densidade relativa das areias e correlações com o SPT"]}]}],"canonical_facts":{"dc:contributor.advisor":["Werneck, Mauro Lúcio Guedes"],"dc:creator":["Pacheco, Edward Barros"],"dc:date.accessioned":["2017-09-25T18:07:49Z"],"dc:date.available":["2026-05-16T03:03:29Z"],"dc:date.issued":["1978-04"],"dc:description.abstract":["Analysis of the laboratory tests developed to choose the procedure for the determination of ''maximum\" and \"minimum\" density of sand and finishes, adopting \"dynamic compactation'' and the Kolbuszewski 's Method'' to obtain the maximum and minimum density respectively. The second part, the characterization and \"direct shear'' tests performed on nine different kinds of sand are analysed. The resultant datas enables us to verify the influence of some ''granulometric characteristics\" of sand on \"shear resistance'' and \"dilatance''. It is also presented a procedure which permits to obtain the correlation \"friction angle\" X \"relative density\", performing an unique serie of shear test at constant density. Finally, in the third part, some existing propositions are analysed to evaluate the relative density and friction angle of sand, starting from the datas obtained from Standard Penetration Test. It was shown that ''Bazaraa Position''(1967), to evaluate the relative density, was the only one that got more close to the field datas. It is evident, therefore, that it can be correlated \"friction angle\", \"SPT\" and ''Depness'', although, it seems not to exist only one function for different kinds of sand."],"dc:identifier.uri":["http://hdl.handle.net/11422/2906"],"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":["Resistência dos materiais","Densidade","Areia"],"dc:title":["Estudo da resistência ao cisalhamento e densidade relativa das areias e correlações com o SPT"],"dc:type":["Dissertação"]},"updated_at":"2026-07-24T01:15:56Z"}