Investigation on crossing sheeting distance to steel shear wall and its stiffeners under seismic load

The extensive studies in the field of steel shear walls indicate the initial stiffness, strength, ductility and high energy absorption of this system under cyclic load. These sorts of features obviously show this system is suitable for resisting to seismic loads. Seismic walls are used to design new...

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Autores principales:	Mahmood Seraji, Daryia Dehghanfard, Mohammad Reza Forudi
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2019
Materias:	steel shear wall lateral load cross sheet ductility nonlinear analysis Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/f8ddf6be0df3401eb723cbf16e35887f
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id	oai:doaj.org-article:f8ddf6be0df3401eb723cbf16e35887f
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spelling	oai:doaj.org-article:f8ddf6be0df3401eb723cbf16e35887f2021-11-08T15:52:50ZInvestigation on crossing sheeting distance to steel shear wall and its stiffeners under seismic load2476-39772538-261610.22065/jsce.2018.97161.1333https://doaj.org/article/f8ddf6be0df3401eb723cbf16e35887f2019-11-01T00:00:00Zhttps://www.jsce.ir/article_58416_d3c858e6c2006f67426c2d7804749009.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616The extensive studies in the field of steel shear walls indicate the initial stiffness, strength, ductility and high energy absorption of this system under cyclic load. These sorts of features obviously show this system is suitable for resisting to seismic loads. Seismic walls are used to design new structures as well as to improve exist structures. The connections of the beams and the columns in these walls could be simple or moment resisting. The basic idea of a thin steel shear wall is the use of a diagonal tension field that is formed after buckling of a steel plate and these shear wall are used in two types of stiffened and unstiffened. The parameters investigated in this research are consist of the distance of the cross sheet to the shear wall and the number of cross sheet stiffeners to the plate of the shear wall. The model was simulated in ABAQUS finite element software to examine the parametric studies of the frame with steel shear walls and cross sheet. Then, the results of the analysis were compared together. According to some of results, by increasing the number of stiffeners between plates and walls by 1.5 times, the stiffness and strength of the frame is reduced by 71% and 51% respectively. Reduction the number of stiffeners by 50% results in decrease of shear strength by 13%. Moreover, decreasing the stiffeners distance by 50% leads to reduction of shear strength by 59%.Mahmood SerajiDaryia DehghanfardMohammad Reza ForudiIranian Society of Structrual Engineering (ISSE)articlesteel shear walllateral loadcross sheetductilitynonlinear analysisBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 6, Iss شماره ویژه 3, Pp 38-57 (2019)
institution	DOAJ
collection	DOAJ
language	FA
topic	steel shear wall lateral load cross sheet ductility nonlinear analysis Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	steel shear wall lateral load cross sheet ductility nonlinear analysis Bridge engineering TG1-470 Building construction TH1-9745 Mahmood Seraji Daryia Dehghanfard Mohammad Reza Forudi Investigation on crossing sheeting distance to steel shear wall and its stiffeners under seismic load
description	The extensive studies in the field of steel shear walls indicate the initial stiffness, strength, ductility and high energy absorption of this system under cyclic load. These sorts of features obviously show this system is suitable for resisting to seismic loads. Seismic walls are used to design new structures as well as to improve exist structures. The connections of the beams and the columns in these walls could be simple or moment resisting. The basic idea of a thin steel shear wall is the use of a diagonal tension field that is formed after buckling of a steel plate and these shear wall are used in two types of stiffened and unstiffened. The parameters investigated in this research are consist of the distance of the cross sheet to the shear wall and the number of cross sheet stiffeners to the plate of the shear wall. The model was simulated in ABAQUS finite element software to examine the parametric studies of the frame with steel shear walls and cross sheet. Then, the results of the analysis were compared together. According to some of results, by increasing the number of stiffeners between plates and walls by 1.5 times, the stiffness and strength of the frame is reduced by 71% and 51% respectively. Reduction the number of stiffeners by 50% results in decrease of shear strength by 13%. Moreover, decreasing the stiffeners distance by 50% leads to reduction of shear strength by 59%.
format	article
author	Mahmood Seraji Daryia Dehghanfard Mohammad Reza Forudi
author_facet	Mahmood Seraji Daryia Dehghanfard Mohammad Reza Forudi
author_sort	Mahmood Seraji
title	Investigation on crossing sheeting distance to steel shear wall and its stiffeners under seismic load
title_short	Investigation on crossing sheeting distance to steel shear wall and its stiffeners under seismic load
title_full	Investigation on crossing sheeting distance to steel shear wall and its stiffeners under seismic load
title_fullStr	Investigation on crossing sheeting distance to steel shear wall and its stiffeners under seismic load
title_full_unstemmed	Investigation on crossing sheeting distance to steel shear wall and its stiffeners under seismic load
title_sort	investigation on crossing sheeting distance to steel shear wall and its stiffeners under seismic load
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2019
url	https://doaj.org/article/f8ddf6be0df3401eb723cbf16e35887f
work_keys_str_mv	AT mahmoodseraji investigationoncrossingsheetingdistancetosteelshearwallanditsstiffenersunderseismicload AT daryiadehghanfard investigationoncrossingsheetingdistancetosteelshearwallanditsstiffenersunderseismicload AT mohammadrezaforudi investigationoncrossingsheetingdistancetosteelshearwallanditsstiffenersunderseismicload
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Investigation on crossing sheeting distance to steel shear wall and its stiffeners under seismic load

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