Influência do graute na alvenaria estrutural cerâmica
Autor(a) principal: | |
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Data de Publicação: | 2003 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Manancial - Repositório Digital da UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/26822 |
Resumo: | An experimental study is carried out on running bond clay prisms subjected to axial compression for the influence of grout with a view to find out efficient grout proportions in order to enhance the capacity of masonry. With this purpose different parameters that affect the compressive strength (mortar type, grout strength and percentage of grouted cells) were used to the construction of the prisms. The specimens of three courses were tested at 0%, 33%, 50% and 100% of grouted cells for two different types of mortar, and three grouts. The results show that the compressive strengths of mortar and grout are not fully reflected in the strength of grouted prisms, but it is possible to achieve significant increases of strength mainly in the100% grouted cell prisms. This fact could be very attractive to unreiforced masonry design when more resistant blocks are required only in not many walls. In addition, elastic analysis utilizing finite element models were made to better explain the behavior of the grouted, partially grouted and ungrouted clay prisms. |
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Influência do graute na alvenaria estrutural cerâmicaGrauteAlvenaria estruturalEngenharia civilCerâmicaCNPQ::ENGENHARIAS::ENGENHARIA CIVILAn experimental study is carried out on running bond clay prisms subjected to axial compression for the influence of grout with a view to find out efficient grout proportions in order to enhance the capacity of masonry. With this purpose different parameters that affect the compressive strength (mortar type, grout strength and percentage of grouted cells) were used to the construction of the prisms. The specimens of three courses were tested at 0%, 33%, 50% and 100% of grouted cells for two different types of mortar, and three grouts. The results show that the compressive strengths of mortar and grout are not fully reflected in the strength of grouted prisms, but it is possible to achieve significant increases of strength mainly in the100% grouted cell prisms. This fact could be very attractive to unreiforced masonry design when more resistant blocks are required only in not many walls. In addition, elastic analysis utilizing finite element models were made to better explain the behavior of the grouted, partially grouted and ungrouted clay prisms.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESO objetivo deste trabalho é realizar um estudo da influência do componente graute, no aumento da capacidade de carga da alvenaria, visando conhecer melhor suas características através de ensaios mecânicos de prismas contrafiados não grauteados, parcialmente grauteados e totalmente grauteados. Para tanto, se buscou avaliar o comportamento do graute com a produção de prismas com variações de traços de argamassa, traços de graute e percentual de células grauteadas (furos dos blocos grauteados), que posteriormente foram rompidos, à compressão axial, dando origem a uma planilha de resultados médios. Esta planilha permite uma análise do comportamento do graute, visando a otimização do mesmo frente a variadas necessidades de projeto. Numa segunda fase, com base nos dados experimentais, fez-se uma análise numérica, por meio de elementos finitos, para avaliar o comportamento das tensões nas diversas combinações de componentes. Por fim, foram analisados os resultados experimentais e os obtidos na análise numérica gerando as conclusões do presente trabalho e as sugestões de trabalhos futuros.Universidade Federal de Santa MariaBrasilEngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia CivilCentro de TecnologiaCavalheiro, Odilon Pancarohttp://lattes.cnpq.br/6735108179899409Ramires, Marcus Vinicius VeledaSoares, José Mário DoleysArantes, César Augusto2022-11-10T12:06:01Z2022-11-10T12:06:01Z2003-02-27info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://repositorio.ufsm.br/handle/1/26822porAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM2022-11-10T12:06:01Zoai:repositorio.ufsm.br:1/26822Biblioteca Digital de Teses e Dissertaçõeshttps://repositorio.ufsm.br/ONGhttps://repositorio.ufsm.br/oai/requestatendimento.sib@ufsm.br||tedebc@gmail.comopendoar:2022-11-10T12:06:01Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Influência do graute na alvenaria estrutural cerâmica |
title |
Influência do graute na alvenaria estrutural cerâmica |
spellingShingle |
Influência do graute na alvenaria estrutural cerâmica Arantes, César Augusto Graute Alvenaria estrutural Engenharia civil Cerâmica CNPQ::ENGENHARIAS::ENGENHARIA CIVIL |
title_short |
Influência do graute na alvenaria estrutural cerâmica |
title_full |
Influência do graute na alvenaria estrutural cerâmica |
title_fullStr |
Influência do graute na alvenaria estrutural cerâmica |
title_full_unstemmed |
Influência do graute na alvenaria estrutural cerâmica |
title_sort |
Influência do graute na alvenaria estrutural cerâmica |
author |
Arantes, César Augusto |
author_facet |
Arantes, César Augusto |
author_role |
author |
dc.contributor.none.fl_str_mv |
Cavalheiro, Odilon Pancaro http://lattes.cnpq.br/6735108179899409 Ramires, Marcus Vinicius Veleda Soares, José Mário Doleys |
dc.contributor.author.fl_str_mv |
Arantes, César Augusto |
dc.subject.por.fl_str_mv |
Graute Alvenaria estrutural Engenharia civil Cerâmica CNPQ::ENGENHARIAS::ENGENHARIA CIVIL |
topic |
Graute Alvenaria estrutural Engenharia civil Cerâmica CNPQ::ENGENHARIAS::ENGENHARIA CIVIL |
description |
An experimental study is carried out on running bond clay prisms subjected to axial compression for the influence of grout with a view to find out efficient grout proportions in order to enhance the capacity of masonry. With this purpose different parameters that affect the compressive strength (mortar type, grout strength and percentage of grouted cells) were used to the construction of the prisms. The specimens of three courses were tested at 0%, 33%, 50% and 100% of grouted cells for two different types of mortar, and three grouts. The results show that the compressive strengths of mortar and grout are not fully reflected in the strength of grouted prisms, but it is possible to achieve significant increases of strength mainly in the100% grouted cell prisms. This fact could be very attractive to unreiforced masonry design when more resistant blocks are required only in not many walls. In addition, elastic analysis utilizing finite element models were made to better explain the behavior of the grouted, partially grouted and ungrouted clay prisms. |
publishDate |
2003 |
dc.date.none.fl_str_mv |
2003-02-27 2022-11-10T12:06:01Z 2022-11-10T12:06:01Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/26822 |
url |
http://repositorio.ufsm.br/handle/1/26822 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Brasil Engenharia Civil UFSM Programa de Pós-Graduação em Engenharia Civil Centro de Tecnologia |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Brasil Engenharia Civil UFSM Programa de Pós-Graduação em Engenharia Civil Centro de Tecnologia |
dc.source.none.fl_str_mv |
reponame:Manancial - Repositório Digital da UFSM instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Manancial - Repositório Digital da UFSM |
collection |
Manancial - Repositório Digital da UFSM |
repository.name.fl_str_mv |
Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
atendimento.sib@ufsm.br||tedebc@gmail.com |
_version_ |
1805922165430681600 |