Investigation of the effect of thickness and type of steel on the behavior of steel plate shear wall under blast loads

One of the aims of passive defense, is designing of safe structures against explosion. Nowadays, with expansion of bombing attacks into the building, it is necessary to investigate the behavior of structures under blast loads. In recent years, Steel plate shear walls (SPSWs) have become an increasin...

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Autores principales:	Hossein Khorshidi Mianaei, Masoud Mirtaheri, Hamidreza Rezaei Barounaghi
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2020
Materias:	passive defense blast steel plate shear walls easy going steel finite element Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/ec9811b75e094f278a5feb61fe372559
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spelling	oai:doaj.org-article:ec9811b75e094f278a5feb61fe3725592021-11-08T15:54:03ZInvestigation of the effect of thickness and type of steel on the behavior of steel plate shear wall under blast loads2476-39772538-261610.22065/jsce.2019.144313.1637https://doaj.org/article/ec9811b75e094f278a5feb61fe3725592020-10-01T00:00:00Zhttps://www.jsce.ir/article_81768_2be4582e920eec07854955d8d2c39882.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616One of the aims of passive defense, is designing of safe structures against explosion. Nowadays, with expansion of bombing attacks into the building, it is necessary to investigate the behavior of structures under blast loads. In recent years, Steel plate shear walls (SPSWs) have become an increasingly popular lateral force resisting system in building. Low cost, quick installation and high energy absorption potential, has made SPSWs as a suitable system for strengthening existing structures. Considering the prominent features of easy going steel plate wall against lateral loads, such as high energy absorption, good ductility and hardness increasing and displacement reduction, study the behavior of this system against blast loads is necessary. Therefore, in this paper by modeling of SPSW specimen in the finite element software ABAQUS , verification of modeling and software work, were examined as compared to the experimental data. Then structural steel plate shear wall and Easy going steel plate shear wall by AISC 20 Design Guide were designed, and both systems, with thicknesses of 1, 1.5, 2 and 2.5 times the designed plate thickness were investigated under the near and far field explosions. Results of these analyses showed using Easy going steel plate in shear wall systems caused reduction of steel frame displacement. Also by Increasing the plate thickness of both Easy going steel and structural steel systems, under the near and far field explosions, displacement decreased.Hossein Khorshidi MianaeiMasoud MirtaheriHamidreza Rezaei BarounaghiIranian Society of Structrual Engineering (ISSE)articlepassive defenseblaststeel plate shear wallseasy going steelfinite elementBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 7, Iss شماره ویژه 3, Pp 218-238 (2020)
institution	DOAJ
collection	DOAJ
language	FA
topic	passive defense blast steel plate shear walls easy going steel finite element Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	passive defense blast steel plate shear walls easy going steel finite element Bridge engineering TG1-470 Building construction TH1-9745 Hossein Khorshidi Mianaei Masoud Mirtaheri Hamidreza Rezaei Barounaghi Investigation of the effect of thickness and type of steel on the behavior of steel plate shear wall under blast loads
description	One of the aims of passive defense, is designing of safe structures against explosion. Nowadays, with expansion of bombing attacks into the building, it is necessary to investigate the behavior of structures under blast loads. In recent years, Steel plate shear walls (SPSWs) have become an increasingly popular lateral force resisting system in building. Low cost, quick installation and high energy absorption potential, has made SPSWs as a suitable system for strengthening existing structures. Considering the prominent features of easy going steel plate wall against lateral loads, such as high energy absorption, good ductility and hardness increasing and displacement reduction, study the behavior of this system against blast loads is necessary. Therefore, in this paper by modeling of SPSW specimen in the finite element software ABAQUS , verification of modeling and software work, were examined as compared to the experimental data. Then structural steel plate shear wall and Easy going steel plate shear wall by AISC 20 Design Guide were designed, and both systems, with thicknesses of 1, 1.5, 2 and 2.5 times the designed plate thickness were investigated under the near and far field explosions. Results of these analyses showed using Easy going steel plate in shear wall systems caused reduction of steel frame displacement. Also by Increasing the plate thickness of both Easy going steel and structural steel systems, under the near and far field explosions, displacement decreased.
format	article
author	Hossein Khorshidi Mianaei Masoud Mirtaheri Hamidreza Rezaei Barounaghi
author_facet	Hossein Khorshidi Mianaei Masoud Mirtaheri Hamidreza Rezaei Barounaghi
author_sort	Hossein Khorshidi Mianaei
title	Investigation of the effect of thickness and type of steel on the behavior of steel plate shear wall under blast loads
title_short	Investigation of the effect of thickness and type of steel on the behavior of steel plate shear wall under blast loads
title_full	Investigation of the effect of thickness and type of steel on the behavior of steel plate shear wall under blast loads
title_fullStr	Investigation of the effect of thickness and type of steel on the behavior of steel plate shear wall under blast loads
title_full_unstemmed	Investigation of the effect of thickness and type of steel on the behavior of steel plate shear wall under blast loads
title_sort	investigation of the effect of thickness and type of steel on the behavior of steel plate shear wall under blast loads
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2020
url	https://doaj.org/article/ec9811b75e094f278a5feb61fe372559
work_keys_str_mv	AT hosseinkhorshidimianaei investigationoftheeffectofthicknessandtypeofsteelonthebehaviorofsteelplateshearwallunderblastloads AT masoudmirtaheri investigationoftheeffectofthicknessandtypeofsteelonthebehaviorofsteelplateshearwallunderblastloads AT hamidrezarezaeibarounaghi investigationoftheeffectofthicknessandtypeofsteelonthebehaviorofsteelplateshearwallunderblastloads
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Investigation of the effect of thickness and type of steel on the behavior of steel plate shear wall under blast loads

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