Evaluation of the rotational stiffness of precast reinforced concrete beam-column connections

Bibliographic Details
Main Author: Moreira, Gustavo
Publication Date: 2024
Other Authors: Marreiros, Rui, Marchão, Carla, Reguengo, Romeu
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10362/167649
Summary: Publisher Copyright: © 2024 The Authors The authors would like to acknowledge the support of Concremat – Soluções de Betão, S.A. precast facility for fabricating the tested specimen
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spelling Evaluation of the rotational stiffness of precast reinforced concrete beam-column connectionsBeam-Column ConnectionPrecast Concrete StructuresSeismic BehaviourCivil and Structural EngineeringPublisher Copyright: © 2024 The Authors The authors would like to acknowledge the support of Concremat – Soluções de Betão, S.A. precast facility for fabricating the tested specimenUsually, beam-column connections with steel dowels are treated as hinged connections. This approach overlooks the rotational restraining effect of the dowels. To study the behaviour of these types of connections, an experimental campaign was carried out. Three full-scale beam-column connections were tested, subjected to monotonic and cyclic displacements. The specimens were also simulated numerically to study the influence of the bond quality between the steel dowel and the grout on the stiffness of the connection. The numerical models were calibrated using the experimental results. The results showed that the restraining effect is not negligible and affects the effective length of columns, leading to smaller second-order effects.DEC - Departamento de Engenharia CivilCERIS - Polo NOVARUNMoreira, GustavoMarreiros, RuiMarchão, CarlaReguengo, Romeu2024-05-22T00:19:31Z2024-06-012024-06-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article13application/pdfhttp://hdl.handle.net/10362/167649eng0141-0296PURE: 88354825https://doi.org/10.1016/j.engstruct.2024.117933info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-07-01T01:34:04Zoai:run.unl.pt:10362/167649Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T17:52:24.479659Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Evaluation of the rotational stiffness of precast reinforced concrete beam-column connections
title Evaluation of the rotational stiffness of precast reinforced concrete beam-column connections
spellingShingle Evaluation of the rotational stiffness of precast reinforced concrete beam-column connections
Moreira, Gustavo
Beam-Column Connection
Precast Concrete Structures
Seismic Behaviour
Civil and Structural Engineering
title_short Evaluation of the rotational stiffness of precast reinforced concrete beam-column connections
title_full Evaluation of the rotational stiffness of precast reinforced concrete beam-column connections
title_fullStr Evaluation of the rotational stiffness of precast reinforced concrete beam-column connections
title_full_unstemmed Evaluation of the rotational stiffness of precast reinforced concrete beam-column connections
title_sort Evaluation of the rotational stiffness of precast reinforced concrete beam-column connections
author Moreira, Gustavo
author_facet Moreira, Gustavo
Marreiros, Rui
Marchão, Carla
Reguengo, Romeu
author_role author
author2 Marreiros, Rui
Marchão, Carla
Reguengo, Romeu
author2_role author
author
author
dc.contributor.none.fl_str_mv DEC - Departamento de Engenharia Civil
CERIS - Polo NOVA
RUN
dc.contributor.author.fl_str_mv Moreira, Gustavo
Marreiros, Rui
Marchão, Carla
Reguengo, Romeu
dc.subject.por.fl_str_mv Beam-Column Connection
Precast Concrete Structures
Seismic Behaviour
Civil and Structural Engineering
topic Beam-Column Connection
Precast Concrete Structures
Seismic Behaviour
Civil and Structural Engineering
description Publisher Copyright: © 2024 The Authors The authors would like to acknowledge the support of Concremat – Soluções de Betão, S.A. precast facility for fabricating the tested specimen
publishDate 2024
dc.date.none.fl_str_mv 2024-05-22T00:19:31Z
2024-06-01
2024-06-01T00:00:00Z
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/10362/167649
url http://hdl.handle.net/10362/167649
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0141-0296
PURE: 88354825
https://doi.org/10.1016/j.engstruct.2024.117933
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 13
application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833597028020518912

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