Numerical Study on Seismic Behavior of Moment-Resistant Steel Frames with Hybrid Masonry Infill

Hybrid masonry system is a new structural system, in which the masonry panels link to the frame with steel plate connections. Hybrid masonry uses masonry infill for lateral stiffness and strength within frames in addition to supporting out-of-plane (flexural) loads. There are many primary reasons fo...

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Autores principales:	Mahmoud Reza ُُShiravand, soroush seifi boushehri
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2020
Materias:	moment-resistant steel frame masonry system hybrid infill finite element model nonlinear static analysis Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/c8a7ffb1a6194483891bbf7ef4a95e74
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spelling	oai:doaj.org-article:c8a7ffb1a6194483891bbf7ef4a95e742021-11-08T15:53:49ZNumerical Study on Seismic Behavior of Moment-Resistant Steel Frames with Hybrid Masonry Infill2476-39772538-261610.22065/jsce.2018.130883.1559https://doaj.org/article/c8a7ffb1a6194483891bbf7ef4a95e742020-04-01T00:00:00Zhttps://www.jsce.ir/article_79302_4304054ac6f85b41a9875c5bad4f5a4a.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616Hybrid masonry system is a new structural system, in which the masonry panels link to the frame with steel plate connections. Hybrid masonry uses masonry infill for lateral stiffness and strength within frames in addition to supporting out-of-plane (flexural) loads. There are many primary reasons for the development of hybrid masonry systems. Most important ones are to simplify the construction of framed buildings with masonry infill and to provide structural redundancy, which can be utilized for limiting progressive collapse.There are three hybrid wall types including, ordinary hybrid shear wall, intermediate hybrid shear wall and special hybrid shear wall. Hybrid masonry systems can be applied to either concrete or steel-framed structures. This research focuses on steel frames. In this paper, seismic behavior of ordinary, intermediate and special hybrid shear walls are investigated using nonlinear static analysis. To this end, 15 steel frames including, bare frames, infill frames, ordinary hybrid shear wall, intermediate hybrid shear wall and special hybrid shear wall are modeled using ABAQUS software. The stress contours and capacity curves of models are estimated using nonlinear static analysis. Results indicate that failure capacity, and ductility of special hybrid shear walls are more than ordinary and intermediate ones. Moreover, the increase in moment of inertia of frame sections, increases the stiffness and energy dissipation capacity for all three hybrid shear wallsMahmoud Reza ُُShiravandsoroush seifi boushehriIranian Society of Structrual Engineering (ISSE)articlemoment-resistant steel framemasonry systemhybrid infillfinite element modelnonlinear static analysisBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 7, Iss شماره ویژه 1 (2020)
institution	DOAJ
collection	DOAJ
language	FA
topic	moment-resistant steel frame masonry system hybrid infill finite element model nonlinear static analysis Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	moment-resistant steel frame masonry system hybrid infill finite element model nonlinear static analysis Bridge engineering TG1-470 Building construction TH1-9745 Mahmoud Reza ُُShiravand soroush seifi boushehri Numerical Study on Seismic Behavior of Moment-Resistant Steel Frames with Hybrid Masonry Infill
description	Hybrid masonry system is a new structural system, in which the masonry panels link to the frame with steel plate connections. Hybrid masonry uses masonry infill for lateral stiffness and strength within frames in addition to supporting out-of-plane (flexural) loads. There are many primary reasons for the development of hybrid masonry systems. Most important ones are to simplify the construction of framed buildings with masonry infill and to provide structural redundancy, which can be utilized for limiting progressive collapse.There are three hybrid wall types including, ordinary hybrid shear wall, intermediate hybrid shear wall and special hybrid shear wall. Hybrid masonry systems can be applied to either concrete or steel-framed structures. This research focuses on steel frames. In this paper, seismic behavior of ordinary, intermediate and special hybrid shear walls are investigated using nonlinear static analysis. To this end, 15 steel frames including, bare frames, infill frames, ordinary hybrid shear wall, intermediate hybrid shear wall and special hybrid shear wall are modeled using ABAQUS software. The stress contours and capacity curves of models are estimated using nonlinear static analysis. Results indicate that failure capacity, and ductility of special hybrid shear walls are more than ordinary and intermediate ones. Moreover, the increase in moment of inertia of frame sections, increases the stiffness and energy dissipation capacity for all three hybrid shear walls
format	article
author	Mahmoud Reza ُُShiravand soroush seifi boushehri
author_facet	Mahmoud Reza ُُShiravand soroush seifi boushehri
author_sort	Mahmoud Reza ُُShiravand
title	Numerical Study on Seismic Behavior of Moment-Resistant Steel Frames with Hybrid Masonry Infill
title_short	Numerical Study on Seismic Behavior of Moment-Resistant Steel Frames with Hybrid Masonry Infill
title_full	Numerical Study on Seismic Behavior of Moment-Resistant Steel Frames with Hybrid Masonry Infill
title_fullStr	Numerical Study on Seismic Behavior of Moment-Resistant Steel Frames with Hybrid Masonry Infill
title_full_unstemmed	Numerical Study on Seismic Behavior of Moment-Resistant Steel Frames with Hybrid Masonry Infill
title_sort	numerical study on seismic behavior of moment-resistant steel frames with hybrid masonry infill
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2020
url	https://doaj.org/article/c8a7ffb1a6194483891bbf7ef4a95e74
work_keys_str_mv	AT mahmoudrezashiravand numericalstudyonseismicbehaviorofmomentresistantsteelframeswithhybridmasonryinfill AT soroushseifiboushehri numericalstudyonseismicbehaviorofmomentresistantsteelframeswithhybridmasonryinfill
_version_	1718441607347306496

Numerical Study on Seismic Behavior of Moment-Resistant Steel Frames with Hybrid Masonry Infill

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