Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall

Using Stiffener in steel plate shear wall (SPSW) improves seismic behavior of the system. The transferred force from the steel plate to the peripheral frame is one of challenging topics that discussed by the designers in optimal design of SPSW. Particularly, with the insertion of stiffeners, the amo...

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Autores principales:	Parviz Ebadi, masoud pishbin
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2020
Materias:	steel plate shear wall stiffener ductility energy absorption peripheral frame and wall contribution Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/6d98ca2751d34444bcf04b8e1fe7ed94
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spelling	oai:doaj.org-article:6d98ca2751d34444bcf04b8e1fe7ed942021-11-08T15:54:03ZEffect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall2476-39772538-261610.22065/jsce.2019.118861.1461https://doaj.org/article/6d98ca2751d34444bcf04b8e1fe7ed942020-10-01T00:00:00Zhttps://www.jsce.ir/article_81404_1c07bea2b500ffe31021cc1b9c5285e6.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616Using Stiffener in steel plate shear wall (SPSW) improves seismic behavior of the system. The transferred force from the steel plate to the peripheral frame is one of challenging topics that discussed by the designers in optimal design of SPSW. Particularly, with the insertion of stiffeners, the amount of transferred force to the columns significantly reduced by the building codes. In this paper, the seismic behavior of a 10-story building with stiffened SPSW investigated in three different design phases. In the first phase, seismic design requirements of American Institute of Steel Construction (AISC) considered with the maximum permissible spacing between the stiffeners. In the second phase, the reductive effects of the building code on transferred forces to the peripheral frame ignored and instead, the minimum required stiffness of peripheral frame considered similar to SPSW without stiffeners. In the third phase, the distance between the stiffeners increased and the optimal design philosophy discussed. In this way, the designer can manage the yielding or buckling of the steel plate. Therefore, the capacity of the floor will be a combination of shear buckling and yield capacity of plate. Plate-Frame Interaction (PFI) theory and finite element tools approved that the peripheral frame design forces and its contribution in seismic behavior of system can vary according to distance of stiffeners.Parviz Ebadimasoud pishbinIranian Society of Structrual Engineering (ISSE)articlesteel plate shear wallstiffenerductilityenergy absorptionperipheral frame and wall contributionBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 7, Iss شماره ویژه 3, Pp 24-34 (2020)
institution	DOAJ
collection	DOAJ
language	FA
topic	steel plate shear wall stiffener ductility energy absorption peripheral frame and wall contribution Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	steel plate shear wall stiffener ductility energy absorption peripheral frame and wall contribution Bridge engineering TG1-470 Building construction TH1-9745 Parviz Ebadi masoud pishbin Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall
description	Using Stiffener in steel plate shear wall (SPSW) improves seismic behavior of the system. The transferred force from the steel plate to the peripheral frame is one of challenging topics that discussed by the designers in optimal design of SPSW. Particularly, with the insertion of stiffeners, the amount of transferred force to the columns significantly reduced by the building codes. In this paper, the seismic behavior of a 10-story building with stiffened SPSW investigated in three different design phases. In the first phase, seismic design requirements of American Institute of Steel Construction (AISC) considered with the maximum permissible spacing between the stiffeners. In the second phase, the reductive effects of the building code on transferred forces to the peripheral frame ignored and instead, the minimum required stiffness of peripheral frame considered similar to SPSW without stiffeners. In the third phase, the distance between the stiffeners increased and the optimal design philosophy discussed. In this way, the designer can manage the yielding or buckling of the steel plate. Therefore, the capacity of the floor will be a combination of shear buckling and yield capacity of plate. Plate-Frame Interaction (PFI) theory and finite element tools approved that the peripheral frame design forces and its contribution in seismic behavior of system can vary according to distance of stiffeners.
format	article
author	Parviz Ebadi masoud pishbin
author_facet	Parviz Ebadi masoud pishbin
author_sort	Parviz Ebadi
title	Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall
title_short	Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall
title_full	Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall
title_fullStr	Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall
title_full_unstemmed	Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall
title_sort	effect of stiffeners on contribution of peripheral frame and seismic behavior of stiffened steel plate shear wall
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2020
url	https://doaj.org/article/6d98ca2751d34444bcf04b8e1fe7ed94
work_keys_str_mv	AT parvizebadi effectofstiffenersoncontributionofperipheralframeandseismicbehaviorofstiffenedsteelplateshearwall AT masoudpishbin effectofstiffenersoncontributionofperipheralframeandseismicbehaviorofstiffenedsteelplateshearwall
_version_	1718441572493688832

Effect of Stiffeners on Contribution of Peripheral Frame and Seismic Behavior of Stiffened Steel Plate Shear Wall

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