Displacement Calculation for Service Loads of Reinforced Concrete Beams and Slabs Using Physically Non-Linear Analysis

Bibliographic Details
Main Author: Bicelli, Antonio Renato
Publication Date: 2022
Other Authors: Cantor, Pedro, Wong, Rafael, Arruda, Mário Rui
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10362/150486
Summary: Publisher Copyright: © 2022 by the authors. This research received no external funding
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spelling Displacement Calculation for Service Loads of Reinforced Concrete Beams and Slabs Using Physically Non-Linear Analysiscracked statedisplacement calculationmulti-layer methodphysically non-linear analysisMaterials Science(all)Condensed Matter PhysicsPublisher Copyright: © 2022 by the authors. This research received no external fundingThis paper aims to use non-linear physical analysis to calculate the displacement of beams and slabs in a cracked state. This study uses the commercial software SAP2000 to perform a numerical analysis using the finite element formulation, applying the multi-layer method. Initially, a parametric study was carried out to evaluate the vertical displacement for service loads of reinforced concrete beams and slabs using different spans, support conditions and geometry. In order to validate the finite element model, the study compared displacement values for linear analysis using Bares tables. Subsequently, simplified methods of displacement calculation in the long term are applied, using an abacus from Comité Euro-International du Béton (CEB). These values are then compared with the physically non-linear analysis in the long-term cracked state with SAP2000. Two structural codes were used in the numerical and analytical methods, Regulamento de Estruturas de Betão Armado e Pré-Esforçado (REBAP) and Eurocode 2 (EC2), to evaluate their differences in deformation control. Therefore, the main goal is to establish comparisons between the two methods of analysis in order to show that non-linear finite element modelling provides values that are lower than the analytical calculation, thus allowing greater economy in the design of structural reinforced concrete elements. In addition, it can be noted that EC2 has some inconsistencies in the design of simply supported slabs, requiring a greater thickness than a flat square slab and that indirect deformation for REBAP is underestimated for beams and, in some cases, for slabs.DEC - Departamento de Engenharia CivilRUNBicelli, Antonio RenatoCantor, PedroWong, RafaelArruda, Mário Rui2023-03-13T22:26:51Z2022-122022-12-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article24application/pdfhttp://hdl.handle.net/10362/150486engBicelli, A. R., Cantor, P., Wong, R., & Arruda, M. R. (2022). Displacement Calculation for Service Loads of Reinforced Concrete Beams and Slabs Using Physically Non-Linear Analysis. Materials, 15(23), [8307]. https://doi.org/10.3390/ma152383071996-1944PURE: 55549290https://doi.org/10.3390/ma15238307info: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:RCAAP2024-05-22T18:09:54Zoai:run.unl.pt:10362/150486Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T17:40:13.682107Repositórios 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 Displacement Calculation for Service Loads of Reinforced Concrete Beams and Slabs Using Physically Non-Linear Analysis
title Displacement Calculation for Service Loads of Reinforced Concrete Beams and Slabs Using Physically Non-Linear Analysis
spellingShingle Displacement Calculation for Service Loads of Reinforced Concrete Beams and Slabs Using Physically Non-Linear Analysis
Bicelli, Antonio Renato
cracked state
displacement calculation
multi-layer method
physically non-linear analysis
Materials Science(all)
Condensed Matter Physics
title_short Displacement Calculation for Service Loads of Reinforced Concrete Beams and Slabs Using Physically Non-Linear Analysis
title_full Displacement Calculation for Service Loads of Reinforced Concrete Beams and Slabs Using Physically Non-Linear Analysis
title_fullStr Displacement Calculation for Service Loads of Reinforced Concrete Beams and Slabs Using Physically Non-Linear Analysis
title_full_unstemmed Displacement Calculation for Service Loads of Reinforced Concrete Beams and Slabs Using Physically Non-Linear Analysis
title_sort Displacement Calculation for Service Loads of Reinforced Concrete Beams and Slabs Using Physically Non-Linear Analysis
author Bicelli, Antonio Renato
author_facet Bicelli, Antonio Renato
Cantor, Pedro
Wong, Rafael
Arruda, Mário Rui
author_role author
author2 Cantor, Pedro
Wong, Rafael
Arruda, Mário Rui
author2_role author
author
author
dc.contributor.none.fl_str_mv DEC - Departamento de Engenharia Civil
RUN
dc.contributor.author.fl_str_mv Bicelli, Antonio Renato
Cantor, Pedro
Wong, Rafael
Arruda, Mário Rui
dc.subject.por.fl_str_mv cracked state
displacement calculation
multi-layer method
physically non-linear analysis
Materials Science(all)
Condensed Matter Physics
topic cracked state
displacement calculation
multi-layer method
physically non-linear analysis
Materials Science(all)
Condensed Matter Physics
description Publisher Copyright: © 2022 by the authors. This research received no external funding
publishDate 2022
dc.date.none.fl_str_mv 2022-12
2022-12-01T00:00:00Z
2023-03-13T22:26:51Z
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/10362/150486
url http://hdl.handle.net/10362/150486
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Bicelli, A. R., Cantor, P., Wong, R., & Arruda, M. R. (2022). Displacement Calculation for Service Loads of Reinforced Concrete Beams and Slabs Using Physically Non-Linear Analysis. Materials, 15(23), [8307]. https://doi.org/10.3390/ma15238307
1996-1944
PURE: 55549290
https://doi.org/10.3390/ma15238307
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 24
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
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instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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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
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