Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/25380
Title: | Hysteretic behaviour of steel fibre RC coupled shear walls under cyclic loads: Experimental study and modelling | Authors: | Zhao, Jun CAI, Gaochuang Si Larbi, Amir Zhang, Yang Dun, Huahua DEGEE, Herve VANDOREN, Bram |
Issue Date: | 2018 | Source: | ENGINEERING STRUCTURES, 156, p. 92-104 | Abstract: | This paper presents the hysteretic behaviour of three 1/3-scale three-storey steel fibre reinforced concrete (SFRC) coupled shear walls (CSWs) under cyclic loads. The deformation, ductility, energy dissipation, stiffness and crack propagation of the specimens are also discussed and analysed. The results show steel fibre improves the ductility and energy dissipation capacity, and restrains the crack propagation of the CSWs, and delays the degradation of their lateral stiffness and force. Based on the experiments, a simple trilinear model is developed to simulate the skeleton curve of lateral force–displacement of the SFRC CSWs. Through analysing several typical cycles of the hysteretic of these CSWs, the feature points of the proposed hysteretic model are defined which subsequently is used to evaluate the complete hysteretic behaviour of the CSWs. Using existing experimental data and this study, several representative experimental hysteretic cycles are compared with the proposed model. The result indicates a good agreement is reached between the model and experimental results. | Notes: | Cai, GC (reprint author), Univ Luxembourg, 6 Rue Richard Coudenhove Kalergi, L-1359 Luxembourg, Luxembourg. gaochuang.cai@hotmail.com | Keywords: | steel fibre reinforced concrete; coupled shear wall; skeleton curve; hysteretic model; seismic assessment | Document URI: | http://hdl.handle.net/1942/25380 | ISSN: | 0141-0296 | e-ISSN: | 1873-7323 | DOI: | 10.1016/j.engstruct.2017.11.006 | ISI #: | 000429754400009 | Rights: | © 2017 Elsevier Ltd. All rights reserved | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2019 |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
ENGSTRUCT_2017_1294_Revision 1_V0 (1).pdf | Peer-reviewed author version | 1.16 MB | Adobe PDF | View/Open |
Zhao.pdf Restricted Access | Published version | 1.37 MB | Adobe PDF | View/Open Request a copy |
SCOPUSTM
Citations
3
checked on Sep 2, 2020
WEB OF SCIENCETM
Citations
20
checked on Oct 13, 2024
Page view(s)
122
checked on Sep 7, 2022
Download(s)
298
checked on Sep 7, 2022
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.