Experimental dynamic behavior of free standing multi-block structures under seismic loadings
Autor(a) principal: | |
---|---|
Data de Publicação: | 2008 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/17205 |
Resumo: | This paper describes the dynamical behavior of free standing block structures under seismic loading. A comprehensive experimental investigation has been carried out to study the rocking response of four single blocks of different geometry and associations of two and three blocks. The blocks, which are large stones of high strength blue granite, were subjected to free vibration, and harmonic and random motions of the base. In total, 379 tests on a shaking table were carried out in order to address the issues of repeatability of the results and stability of the rocking motion response. Significant understanding of the rocking motion mechanism is possible from the high quality experimental data. Extensive experimental measurements allowed to discuss the impulsive forces acting in the blocks and the three-dimensional effects presented in the response. |
id |
RCAP_5c82a6fc51911a863c559bfc83423a4b |
---|---|
oai_identifier_str |
oai:repositorium.sdum.uminho.pt:1822/17205 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Experimental dynamic behavior of free standing multi-block structures under seismic loadingsRocking motionRigid bodiesMulti-block structuresEarthquakesDynamicsScience & TechnologyThis paper describes the dynamical behavior of free standing block structures under seismic loading. A comprehensive experimental investigation has been carried out to study the rocking response of four single blocks of different geometry and associations of two and three blocks. The blocks, which are large stones of high strength blue granite, were subjected to free vibration, and harmonic and random motions of the base. In total, 379 tests on a shaking table were carried out in order to address the issues of repeatability of the results and stability of the rocking motion response. Significant understanding of the rocking motion mechanism is possible from the high quality experimental data. Extensive experimental measurements allowed to discuss the impulsive forces acting in the blocks and the three-dimensional effects presented in the response.Taylor and FrancisUniversidade do MinhoPeña, FernandoLourenço, Paulo B.Costa, Alfredo Campos20082008-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/17205eng1363-246910.1080/13632460801890513http://dx.doi.org/10.1080/13632460801890513info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:28:14Zoai:repositorium.sdum.uminho.pt:1822/17205Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:22:59.916549Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Experimental dynamic behavior of free standing multi-block structures under seismic loadings |
title |
Experimental dynamic behavior of free standing multi-block structures under seismic loadings |
spellingShingle |
Experimental dynamic behavior of free standing multi-block structures under seismic loadings Peña, Fernando Rocking motion Rigid bodies Multi-block structures Earthquakes Dynamics Science & Technology |
title_short |
Experimental dynamic behavior of free standing multi-block structures under seismic loadings |
title_full |
Experimental dynamic behavior of free standing multi-block structures under seismic loadings |
title_fullStr |
Experimental dynamic behavior of free standing multi-block structures under seismic loadings |
title_full_unstemmed |
Experimental dynamic behavior of free standing multi-block structures under seismic loadings |
title_sort |
Experimental dynamic behavior of free standing multi-block structures under seismic loadings |
author |
Peña, Fernando |
author_facet |
Peña, Fernando Lourenço, Paulo B. Costa, Alfredo Campos |
author_role |
author |
author2 |
Lourenço, Paulo B. Costa, Alfredo Campos |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Peña, Fernando Lourenço, Paulo B. Costa, Alfredo Campos |
dc.subject.por.fl_str_mv |
Rocking motion Rigid bodies Multi-block structures Earthquakes Dynamics Science & Technology |
topic |
Rocking motion Rigid bodies Multi-block structures Earthquakes Dynamics Science & Technology |
description |
This paper describes the dynamical behavior of free standing block structures under seismic loading. A comprehensive experimental investigation has been carried out to study the rocking response of four single blocks of different geometry and associations of two and three blocks. The blocks, which are large stones of high strength blue granite, were subjected to free vibration, and harmonic and random motions of the base. In total, 379 tests on a shaking table were carried out in order to address the issues of repeatability of the results and stability of the rocking motion response. Significant understanding of the rocking motion mechanism is possible from the high quality experimental data. Extensive experimental measurements allowed to discuss the impulsive forces acting in the blocks and the three-dimensional effects presented in the response. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008 2008-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/17205 |
url |
http://hdl.handle.net/1822/17205 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
1363-2469 10.1080/13632460801890513 http://dx.doi.org/10.1080/13632460801890513 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Taylor and Francis |
publisher.none.fl_str_mv |
Taylor and Francis |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799132703241535488 |