A Modeling Strategy for Predicting the Response of Steel Plate-Concrete Composite Walls
Shear walls are among lateral load resisting systems which are used to provide adequate stiffness, strength, and nonlinear deformation capacity to withstand strong ground motion. Usually at the base of the wall, these structures tolerate inelastic deformations subjected to strong ground motions. Res...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Semnan University
2023-05-01
|
| Series: | Journal of Rehabilitation in Civil Engineering |
| Subjects: | |
| Online Access: | https://civiljournal.semnan.ac.ir/article_6660_34b46af2f4a03b79621082f37ae38bdf.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832593571764502528 |
|---|---|
| author | Mohammad Sadegh Barkhordari |
| author_facet | Mohammad Sadegh Barkhordari |
| author_sort | Mohammad Sadegh Barkhordari |
| collection | DOAJ |
| description | Shear walls are among lateral load resisting systems which are used to provide adequate stiffness, strength, and nonlinear deformation capacity to withstand strong ground motion. Usually at the base of the wall, these structures tolerate inelastic deformations subjected to strong ground motions. Researchers have offered composite walls to solve these problems. Steel plate-concrete composite (SCC) walls have been regarded as an alternative to reinforced concrete walls in terms of seismic performance and constructability. In this study, a new semi-macro modified fixed strut angle finite element model is proposed to predict the nonlinear response of SCC walls using OpenSees. A new modified fixed strut angle model and a quadrilateral flat shell element are adapted to the analysis of SCC shear walls. The numerical model is validated using the results of a set of experimental data reported in the literature. Comprehensive comparisons between analytical-model-predictions and experimental data suggest that the numerical model can accurately simulate the steel plate-concrete composite wall responses. |
| format | Article |
| id | doaj-art-ca7cf6919b594408a8d71598897bc555 |
| institution | Kabale University |
| issn | 2345-4415 2345-4423 |
| language | English |
| publishDate | 2023-05-01 |
| publisher | Semnan University |
| record_format | Article |
| series | Journal of Rehabilitation in Civil Engineering |
| spelling | doaj-art-ca7cf6919b594408a8d71598897bc5552025-01-20T11:34:31ZengSemnan UniversityJournal of Rehabilitation in Civil Engineering2345-44152345-44232023-05-01112436310.22075/jrce.2022.26725.16326660A Modeling Strategy for Predicting the Response of Steel Plate-Concrete Composite WallsMohammad Sadegh Barkhordari0PhD, Department of Civil & Environmental Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, IranShear walls are among lateral load resisting systems which are used to provide adequate stiffness, strength, and nonlinear deformation capacity to withstand strong ground motion. Usually at the base of the wall, these structures tolerate inelastic deformations subjected to strong ground motions. Researchers have offered composite walls to solve these problems. Steel plate-concrete composite (SCC) walls have been regarded as an alternative to reinforced concrete walls in terms of seismic performance and constructability. In this study, a new semi-macro modified fixed strut angle finite element model is proposed to predict the nonlinear response of SCC walls using OpenSees. A new modified fixed strut angle model and a quadrilateral flat shell element are adapted to the analysis of SCC shear walls. The numerical model is validated using the results of a set of experimental data reported in the literature. Comprehensive comparisons between analytical-model-predictions and experimental data suggest that the numerical model can accurately simulate the steel plate-concrete composite wall responses.https://civiljournal.semnan.ac.ir/article_6660_34b46af2f4a03b79621082f37ae38bdf.pdfsteel-plate composite shear wallsmeared crack modelsemi-macro modelcyclic loadingsteel faceplate |
| spellingShingle | Mohammad Sadegh Barkhordari A Modeling Strategy for Predicting the Response of Steel Plate-Concrete Composite Walls Journal of Rehabilitation in Civil Engineering steel-plate composite shear wall smeared crack model semi-macro model cyclic loading steel faceplate |
| title | A Modeling Strategy for Predicting the Response of Steel Plate-Concrete Composite Walls |
| title_full | A Modeling Strategy for Predicting the Response of Steel Plate-Concrete Composite Walls |
| title_fullStr | A Modeling Strategy for Predicting the Response of Steel Plate-Concrete Composite Walls |
| title_full_unstemmed | A Modeling Strategy for Predicting the Response of Steel Plate-Concrete Composite Walls |
| title_short | A Modeling Strategy for Predicting the Response of Steel Plate-Concrete Composite Walls |
| title_sort | modeling strategy for predicting the response of steel plate concrete composite walls |
| topic | steel-plate composite shear wall smeared crack model semi-macro model cyclic loading steel faceplate |
| url | https://civiljournal.semnan.ac.ir/article_6660_34b46af2f4a03b79621082f37ae38bdf.pdf |
| work_keys_str_mv | AT mohammadsadeghbarkhordari amodelingstrategyforpredictingtheresponseofsteelplateconcretecompositewalls AT mohammadsadeghbarkhordari modelingstrategyforpredictingtheresponseofsteelplateconcretecompositewalls |