Comparison of Analytical Methods for Modelling Masonary Infill by Considering In-Plane and Out-of-Plane Interaction

Masonry infilled reinforced concrete frame buildings built prior to the introduction of modern seismic provisions have been observed to undergo damage in and around the masonry infill walls during most recent moderate to severe earthquakes. Considering interaction between masonary infill and frame i...

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Autores principales:	Delaram Ostad, Jalil Shafaei
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2021
Materias:	infilled frames in-plane out-of-plane arching action seismic response Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/38ce17f3affc48bdaf4b911e0787e06f
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spelling	oai:doaj.org-article:38ce17f3affc48bdaf4b911e0787e06f2021-11-08T15:54:39ZComparison of Analytical Methods for Modelling Masonary Infill by Considering In-Plane and Out-of-Plane Interaction2476-39772538-261610.22065/jsce.2019.171512.1782https://doaj.org/article/38ce17f3affc48bdaf4b911e0787e06f2021-05-01T00:00:00Zhttps://www.jsce.ir/article_88509_703a3207b3e5b12e515b1455882d0e92.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616Masonry infilled reinforced concrete frame buildings built prior to the introduction of modern seismic provisions have been observed to undergo damage in and around the masonry infill walls during most recent moderate to severe earthquakes. Considering interaction between masonary infill and frame is one of the challenges in the field of engineering research. Observation of past earthquake indicates that in the pre-damaged infill wall in the in-plane mode, the probability of out-of-plane failure of infill walls will increase. However various studies have shown that if the infill wall correctly restrained by the frame, there is a significant capacity, in terms of force and displacement against the out-of-plane demands. The prediction of interaction and effect of in-plane behavior on the out-of-plane beahaviour of infill, is one of the new issues in the field of seismic evaluation of masonary infills. This paper present comparative parametric review of the strength and displacement capacity models that predict the infills out-of-plane responses. Also, models that consider influence of in-plane damage on the out-of-plane capacity, it has also been investigated. The parametric comparison of different models in the capacity estimation of masonary infills in out-of-plane mode is shown that interaction of in-plane and out-of-plane beahviour of infills has a significant effect on capacity reduction of infills in out-of-plane mode and the model presented in FEMA360 for out-of-plane capacity of infills has a conservative results.Delaram OstadJalil ShafaeiIranian Society of Structrual Engineering (ISSE)articleinfilled framesin-planeout-of-planearching actionseismic responseBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 8, Iss 3, Pp 96-113 (2021)
institution	DOAJ
collection	DOAJ
language	FA
topic	infilled frames in-plane out-of-plane arching action seismic response Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	infilled frames in-plane out-of-plane arching action seismic response Bridge engineering TG1-470 Building construction TH1-9745 Delaram Ostad Jalil Shafaei Comparison of Analytical Methods for Modelling Masonary Infill by Considering In-Plane and Out-of-Plane Interaction
description	Masonry infilled reinforced concrete frame buildings built prior to the introduction of modern seismic provisions have been observed to undergo damage in and around the masonry infill walls during most recent moderate to severe earthquakes. Considering interaction between masonary infill and frame is one of the challenges in the field of engineering research. Observation of past earthquake indicates that in the pre-damaged infill wall in the in-plane mode, the probability of out-of-plane failure of infill walls will increase. However various studies have shown that if the infill wall correctly restrained by the frame, there is a significant capacity, in terms of force and displacement against the out-of-plane demands. The prediction of interaction and effect of in-plane behavior on the out-of-plane beahaviour of infill, is one of the new issues in the field of seismic evaluation of masonary infills. This paper present comparative parametric review of the strength and displacement capacity models that predict the infills out-of-plane responses. Also, models that consider influence of in-plane damage on the out-of-plane capacity, it has also been investigated. The parametric comparison of different models in the capacity estimation of masonary infills in out-of-plane mode is shown that interaction of in-plane and out-of-plane beahviour of infills has a significant effect on capacity reduction of infills in out-of-plane mode and the model presented in FEMA360 for out-of-plane capacity of infills has a conservative results.
format	article
author	Delaram Ostad Jalil Shafaei
author_facet	Delaram Ostad Jalil Shafaei
author_sort	Delaram Ostad
title	Comparison of Analytical Methods for Modelling Masonary Infill by Considering In-Plane and Out-of-Plane Interaction
title_short	Comparison of Analytical Methods for Modelling Masonary Infill by Considering In-Plane and Out-of-Plane Interaction
title_full	Comparison of Analytical Methods for Modelling Masonary Infill by Considering In-Plane and Out-of-Plane Interaction
title_fullStr	Comparison of Analytical Methods for Modelling Masonary Infill by Considering In-Plane and Out-of-Plane Interaction
title_full_unstemmed	Comparison of Analytical Methods for Modelling Masonary Infill by Considering In-Plane and Out-of-Plane Interaction
title_sort	comparison of analytical methods for modelling masonary infill by considering in-plane and out-of-plane interaction
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2021
url	https://doaj.org/article/38ce17f3affc48bdaf4b911e0787e06f
work_keys_str_mv	AT delaramostad comparisonofanalyticalmethodsformodellingmasonaryinfillbyconsideringinplaneandoutofplaneinteraction AT jalilshafaei comparisonofanalyticalmethodsformodellingmasonaryinfillbyconsideringinplaneandoutofplaneinteraction
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Comparison of Analytical Methods for Modelling Masonary Infill by Considering In-Plane and Out-of-Plane Interaction

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