Seismic Vulnerability Assessment of Corruagted Steel Shear Walls Using Fragility Curves

Structural damages and subsequently considerable economic losses that ever made in catastrophic seismic events caused reaserchers and codes gradually move from prescriptive design to performance-based design. Seismic fragility analyses are one of the most important tools in performance-based seismic...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Seyed Saeed Askariani, Farzad Shahabian
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2019
Materias:	fragility curve steel shear wall simple plate corrugated plate incremental dynamic analysis Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/a024aa0f4c1948cd82961b4cef784090
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:a024aa0f4c1948cd82961b4cef784090
record_format	dspace
spelling	oai:doaj.org-article:a024aa0f4c1948cd82961b4cef7840902021-11-08T15:51:31ZSeismic Vulnerability Assessment of Corruagted Steel Shear Walls Using Fragility Curves2476-39772538-261610.22065/jsce.2017.89970.1242https://doaj.org/article/a024aa0f4c1948cd82961b4cef7840902019-06-01T00:00:00Zhttps://www.jsce.ir/article_53142_adf0fca7d96888e64e8b473d2e424413.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616Structural damages and subsequently considerable economic losses that ever made in catastrophic seismic events caused reaserchers and codes gradually move from prescriptive design to performance-based design. Seismic fragility analyses are one of the most important tools in performance-based seismic design of structures that lead to production of fragility curves and functions. Fragility function is a capable tool for probabilistic assessment of the seismic vulnerability of the structures. In this study, in order to assess seismic vulnerability of corrugated steel shear walls and compare their seismic vulnerability with simple steel shear walls, fragility functions have been developed and fragility curves have been constructed. In this regard, the effect of the corrugation angle has been studied in corrugated models. Construction of these curves has became feasible through conducting incremental dynamic analyses. For this purpose, inter-story drift and peak ground acceleration have been used as damage measure and ground motion intensity measure, respectively. Assessment of resulted curves show that in low seismic intensity, probability of damage in corrugated models is reduced by increasing the corrugation angle; while, in high seismic intensity, probability of damage in corrugated models has been increased by increasing the corrugation angle. On the other hand, results indicate that corrugated models have more appropriate seismic performance than simple model in low seismic intensity.Seyed Saeed AskarianiFarzad ShahabianIranian Society of Structrual Engineering (ISSE)articlefragility curvesteel shear wallsimple platecorrugated plateincremental dynamic analysisBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 6, Iss 1, Pp 69-84 (2019)
institution	DOAJ
collection	DOAJ
language	FA
topic	fragility curve steel shear wall simple plate corrugated plate incremental dynamic analysis Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	fragility curve steel shear wall simple plate corrugated plate incremental dynamic analysis Bridge engineering TG1-470 Building construction TH1-9745 Seyed Saeed Askariani Farzad Shahabian Seismic Vulnerability Assessment of Corruagted Steel Shear Walls Using Fragility Curves
description	Structural damages and subsequently considerable economic losses that ever made in catastrophic seismic events caused reaserchers and codes gradually move from prescriptive design to performance-based design. Seismic fragility analyses are one of the most important tools in performance-based seismic design of structures that lead to production of fragility curves and functions. Fragility function is a capable tool for probabilistic assessment of the seismic vulnerability of the structures. In this study, in order to assess seismic vulnerability of corrugated steel shear walls and compare their seismic vulnerability with simple steel shear walls, fragility functions have been developed and fragility curves have been constructed. In this regard, the effect of the corrugation angle has been studied in corrugated models. Construction of these curves has became feasible through conducting incremental dynamic analyses. For this purpose, inter-story drift and peak ground acceleration have been used as damage measure and ground motion intensity measure, respectively. Assessment of resulted curves show that in low seismic intensity, probability of damage in corrugated models is reduced by increasing the corrugation angle; while, in high seismic intensity, probability of damage in corrugated models has been increased by increasing the corrugation angle. On the other hand, results indicate that corrugated models have more appropriate seismic performance than simple model in low seismic intensity.
format	article
author	Seyed Saeed Askariani Farzad Shahabian
author_facet	Seyed Saeed Askariani Farzad Shahabian
author_sort	Seyed Saeed Askariani
title	Seismic Vulnerability Assessment of Corruagted Steel Shear Walls Using Fragility Curves
title_short	Seismic Vulnerability Assessment of Corruagted Steel Shear Walls Using Fragility Curves
title_full	Seismic Vulnerability Assessment of Corruagted Steel Shear Walls Using Fragility Curves
title_fullStr	Seismic Vulnerability Assessment of Corruagted Steel Shear Walls Using Fragility Curves
title_full_unstemmed	Seismic Vulnerability Assessment of Corruagted Steel Shear Walls Using Fragility Curves
title_sort	seismic vulnerability assessment of corruagted steel shear walls using fragility curves
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2019
url	https://doaj.org/article/a024aa0f4c1948cd82961b4cef784090
work_keys_str_mv	AT seyedsaeedaskariani seismicvulnerabilityassessmentofcorruagtedsteelshearwallsusingfragilitycurves AT farzadshahabian seismicvulnerabilityassessmentofcorruagtedsteelshearwallsusingfragilitycurves
_version_	1718441689577684992

Seismic Vulnerability Assessment of Corruagted Steel Shear Walls Using Fragility Curves

Ejemplares similares