EVALUATION OF THE INTERACTION OF STEEL SLIT PANEL-FRAME

All buildings need a system that resists the lateral forces such as wind and earthquake. Such systems are commonly known as Lateral Force Resisting (LFR) Systems. The steel slit shear wall system is a new LFR system intended for zones with high seismicity. One of the essential constituent of the ste...

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Autores principales:	ahmad nazifi, Hashem Shariatmadar
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2019
Materias:	steel slit wall fem analysis flexural stiffness interaction overhead beam Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/d81618f7744f43ae89f5b9a4b8b4615a
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spelling	oai:doaj.org-article:d81618f7744f43ae89f5b9a4b8b4615a2021-11-08T15:52:56ZEVALUATION OF THE INTERACTION OF STEEL SLIT PANEL-FRAME2476-39772538-261610.22065/jsce.2018.113286.1420https://doaj.org/article/d81618f7744f43ae89f5b9a4b8b4615a2019-12-01T00:00:00Zhttps://www.jsce.ir/article_65628_66e3564bbf8c98a69981829305472157.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616All buildings need a system that resists the lateral forces such as wind and earthquake. Such systems are commonly known as Lateral Force Resisting (LFR) Systems. The steel slit shear wall system is a new LFR system intended for zones with high seismicity. One of the essential constituent of the steel slit shear wall system is the slit. The shear wall has columns with slits forming links in between them. In the presence of lateral forces, these links work as a series of small flexural members in parallel and behave in double curvature reaching yield at both ends. The most notable advantages of such a system are ductile behavior and high ability to dissipate energy. In this paper, numerical analysis using Abaqus is performed to evaluate the effect of moment inertia of beam on the behavior of steel slit shear wall. In order to verify the efficiency and accuracy of the employed finite element method, Cortes and Liu tests are conducted. After wall, twelve frame models with different beams are established. The hysteresis curves, energy dissipation capacity, initial stiffness, and ultimate strength of frames are compared and analyzed. It is observed that by increasing the moment of inertia, deformation and dissipated energy of slit steel shear wall with defined slit increase. It should be noted that, initial stiffness of steel slit shear wall with ordinary slit is higher.ahmad nazifiHashem ShariatmadarIranian Society of Structrual Engineering (ISSE)articlesteel slit wallfem analysisflexural stiffnessinteractionoverhead beamBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 6, Iss شماره ویژه 4, Pp 107-124 (2019)
institution	DOAJ
collection	DOAJ
language	FA
topic	steel slit wall fem analysis flexural stiffness interaction overhead beam Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	steel slit wall fem analysis flexural stiffness interaction overhead beam Bridge engineering TG1-470 Building construction TH1-9745 ahmad nazifi Hashem Shariatmadar EVALUATION OF THE INTERACTION OF STEEL SLIT PANEL-FRAME
description	All buildings need a system that resists the lateral forces such as wind and earthquake. Such systems are commonly known as Lateral Force Resisting (LFR) Systems. The steel slit shear wall system is a new LFR system intended for zones with high seismicity. One of the essential constituent of the steel slit shear wall system is the slit. The shear wall has columns with slits forming links in between them. In the presence of lateral forces, these links work as a series of small flexural members in parallel and behave in double curvature reaching yield at both ends. The most notable advantages of such a system are ductile behavior and high ability to dissipate energy. In this paper, numerical analysis using Abaqus is performed to evaluate the effect of moment inertia of beam on the behavior of steel slit shear wall. In order to verify the efficiency and accuracy of the employed finite element method, Cortes and Liu tests are conducted. After wall, twelve frame models with different beams are established. The hysteresis curves, energy dissipation capacity, initial stiffness, and ultimate strength of frames are compared and analyzed. It is observed that by increasing the moment of inertia, deformation and dissipated energy of slit steel shear wall with defined slit increase. It should be noted that, initial stiffness of steel slit shear wall with ordinary slit is higher.
format	article
author	ahmad nazifi Hashem Shariatmadar
author_facet	ahmad nazifi Hashem Shariatmadar
author_sort	ahmad nazifi
title	EVALUATION OF THE INTERACTION OF STEEL SLIT PANEL-FRAME
title_short	EVALUATION OF THE INTERACTION OF STEEL SLIT PANEL-FRAME
title_full	EVALUATION OF THE INTERACTION OF STEEL SLIT PANEL-FRAME
title_fullStr	EVALUATION OF THE INTERACTION OF STEEL SLIT PANEL-FRAME
title_full_unstemmed	EVALUATION OF THE INTERACTION OF STEEL SLIT PANEL-FRAME
title_sort	evaluation of the interaction of steel slit panel-frame
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2019
url	https://doaj.org/article/d81618f7744f43ae89f5b9a4b8b4615a
work_keys_str_mv	AT ahmadnazifi evaluationoftheinteractionofsteelslitpanelframe AT hashemshariatmadar evaluationoftheinteractionofsteelslitpanelframe
_version_	1718441615144517632

EVALUATION OF THE INTERACTION OF STEEL SLIT PANEL-FRAME

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