Shear-flexure Interaction Frame Model on Kerr-type Foundation for Analysis of Non-ductile RC Members on Foundation
In the present day, non-ductile reinforced concrete (RC) members have still appeared in certain parts of the existing old buildings and bridges. These structures always exhibit shear failure when they have been subjected to seismic loading, resulting in a complicated problem for studying or simulati...
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Format: | Article |
Language: | English |
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Shahid Chamran University of Ahvaz
2022-07-01
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Series: | Journal of Applied and Computational Mechanics |
Subjects: | |
Online Access: | https://jacm.scu.ac.ir/article_17380_6209eefb8ab089f2272ecb55f442dea1.pdf |
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author | Suchart Limkatanyu Worathep Sae-Long Nattapong Damrongwiriyanupap Thanongsak Imjai Preeda Chaimahawan Piti Sukontasukkul |
author_facet | Suchart Limkatanyu Worathep Sae-Long Nattapong Damrongwiriyanupap Thanongsak Imjai Preeda Chaimahawan Piti Sukontasukkul |
author_sort | Suchart Limkatanyu |
collection | DOAJ |
description | In the present day, non-ductile reinforced concrete (RC) members have still appeared in certain parts of the existing old buildings and bridges. These structures always exhibit shear failure when they have been subjected to seismic loading, resulting in a complicated problem for studying or simulating the behaviors of these structures. The soil-structure interaction is a part of these problems that are of interest and motivated in the current study. Therefore, this paper proposes a novel frame model on the Kerr-type foundation with the inclusion of the shear-flexure interaction for the analysis of the non-ductile RC members resting on the foundation. The proposed model is derived from the displacement-based formulation together with the Timoshenko beam theory. The effects of shear-flexure interaction are taken into account in the proposed model through the shear constitutive law. Finally, two numerical simulations are used to assess the capability, accuracy, and efficiency of the proposed model to characterize non-ductile RC members resting on the foundation. Furthermore, these simulations demonstrate the impact of the shear-flexure interaction on the responses of non-ductile RC members on the foundation. |
first_indexed | 2024-04-14T07:06:49Z |
format | Article |
id | doaj.art-32b57303da0e49efafef3e8de68820d8 |
institution | Directory Open Access Journal |
issn | 2383-4536 |
language | English |
last_indexed | 2024-04-14T07:06:49Z |
publishDate | 2022-07-01 |
publisher | Shahid Chamran University of Ahvaz |
record_format | Article |
series | Journal of Applied and Computational Mechanics |
spelling | doaj.art-32b57303da0e49efafef3e8de68820d82022-12-22T02:06:33ZengShahid Chamran University of AhvazJournal of Applied and Computational Mechanics2383-45362022-07-01831076109010.22055/jacm.2022.39597.344017380Shear-flexure Interaction Frame Model on Kerr-type Foundation for Analysis of Non-ductile RC Members on FoundationSuchart Limkatanyu0Worathep Sae-Long1Nattapong Damrongwiriyanupap2Thanongsak Imjai3Preeda Chaimahawan4Piti Sukontasukkul5Department of Civil and Environmental Engineering, Prince of Songkla University, Songkhla, 90112, ThailandCivil Engineering Program, School of Engineering, University of Phayao, Phayao, 56000, ThailandCivil Engineering Program, School of Engineering, University of Phayao, Phayao, 56000, ThailandSchool of Engineering and Technology, Walailak University, Nakhorn Si Thammarat, 80160, ThailandCivil Engineering Program, School of Engineering, University of Phayao, Phayao, 56000, ThailandConstruction and Building Materials Research Center, Department of Civil Engineering, King Mongkut’s University of Technology North Bangkok, Bangkok, 10800, ThailandIn the present day, non-ductile reinforced concrete (RC) members have still appeared in certain parts of the existing old buildings and bridges. These structures always exhibit shear failure when they have been subjected to seismic loading, resulting in a complicated problem for studying or simulating the behaviors of these structures. The soil-structure interaction is a part of these problems that are of interest and motivated in the current study. Therefore, this paper proposes a novel frame model on the Kerr-type foundation with the inclusion of the shear-flexure interaction for the analysis of the non-ductile RC members resting on the foundation. The proposed model is derived from the displacement-based formulation together with the Timoshenko beam theory. The effects of shear-flexure interaction are taken into account in the proposed model through the shear constitutive law. Finally, two numerical simulations are used to assess the capability, accuracy, and efficiency of the proposed model to characterize non-ductile RC members resting on the foundation. Furthermore, these simulations demonstrate the impact of the shear-flexure interaction on the responses of non-ductile RC members on the foundation.https://jacm.scu.ac.ir/article_17380_6209eefb8ab089f2272ecb55f442dea1.pdfnon-ductile rc membershear modelkerr-type foundationvirtual displacement principlefinite element |
spellingShingle | Suchart Limkatanyu Worathep Sae-Long Nattapong Damrongwiriyanupap Thanongsak Imjai Preeda Chaimahawan Piti Sukontasukkul Shear-flexure Interaction Frame Model on Kerr-type Foundation for Analysis of Non-ductile RC Members on Foundation Journal of Applied and Computational Mechanics non-ductile rc member shear model kerr-type foundation virtual displacement principle finite element |
title | Shear-flexure Interaction Frame Model on Kerr-type Foundation for Analysis of Non-ductile RC Members on Foundation |
title_full | Shear-flexure Interaction Frame Model on Kerr-type Foundation for Analysis of Non-ductile RC Members on Foundation |
title_fullStr | Shear-flexure Interaction Frame Model on Kerr-type Foundation for Analysis of Non-ductile RC Members on Foundation |
title_full_unstemmed | Shear-flexure Interaction Frame Model on Kerr-type Foundation for Analysis of Non-ductile RC Members on Foundation |
title_short | Shear-flexure Interaction Frame Model on Kerr-type Foundation for Analysis of Non-ductile RC Members on Foundation |
title_sort | shear flexure interaction frame model on kerr type foundation for analysis of non ductile rc members on foundation |
topic | non-ductile rc member shear model kerr-type foundation virtual displacement principle finite element |
url | https://jacm.scu.ac.ir/article_17380_6209eefb8ab089f2272ecb55f442dea1.pdf |
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