Seismic zoning of urban areas considering the effect of physical conditions using Fuzzy logic theory: case study of Tehran’s 7th region

One of the most important steps in designing seismic rehabilitation programs for urban areas in metropolises is determining the region’s risk level. There is no doubt of cast that the implementation of a seamless seismic rehabilitation program can secure urban areas against seismic damages. However,...

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Autores principales:	Azadeh Ghadimi Hamzehkolaei, Gholamreza Ghodrati Amiri, Alireza Gharagozlu, Alireza Vafaeinezhad, Ali Zare Hosseinzadeh
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2018
Materias:	risk level zoning arcgis software seismic vulnerability rehabilitation plan tehran’s 7th region Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/8c62c1b947ca4b2c828ef8ae60486359
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spelling	oai:doaj.org-article:8c62c1b947ca4b2c828ef8ae604863592021-11-08T15:50:58ZSeismic zoning of urban areas considering the effect of physical conditions using Fuzzy logic theory: case study of Tehran’s 7th region2476-39772538-261610.22065/jsce.2017.89829.1239https://doaj.org/article/8c62c1b947ca4b2c828ef8ae604863592018-11-01T00:00:00Zhttps://www.jsce.ir/article_51050_21114642a86c9d91cff7bf0d4311a907.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616One of the most important steps in designing seismic rehabilitation programs for urban areas in metropolises is determining the region’s risk level. There is no doubt of cast that the implementation of a seamless seismic rehabilitation program can secure urban areas against seismic damages. However, these plans face some difficulties in most cases. For instance, their execution costs are very high, or, they are really time-consuming in some cases. It is obvious that a coherent rehabilitation strategy will be effective if it can distinguish executive priorities by identifying areas with high level of risk, and focusing primarily on improving the general condition of these areas. In this paper, the seismic vulnerability of the 7th region of Tehran is studied. For this purpose, the main parameters that affect the vulnerability of the region are identified first. Then, considering the uncertainties in these parameters, their impact on the vulnerability of the region is determined. ArcGIS software is used not only to model the impact of these parameters, but also for data training. The results of this study show the vulnerability level of different parts of Tehran's 7th region. In fact, this study provides a comprehensive and meaningful overview of the current status of the studied region, which can helps the engineers to design suitable seismic rehabilitation programs. The obtained results are presented as a map which reveals the vulnerability level of the region. Based on such a map, neighborhoods or areas with high seismic hazard are identified. Considering these classification, the seismic rehabilitation techniques can be offered purposefully.Azadeh Ghadimi HamzehkolaeiGholamreza Ghodrati AmiriAlireza GharagozluAlireza VafaeinezhadAli Zare HosseinzadehIranian Society of Structrual Engineering (ISSE)articlerisk level zoningarcgis softwareseismic vulnerabilityrehabilitation plantehran’s 7th regionBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 5, Iss شماره ویژه 3, Pp 5-15 (2018)
institution	DOAJ
collection	DOAJ
language	FA
topic	risk level zoning arcgis software seismic vulnerability rehabilitation plan tehran’s 7th region Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	risk level zoning arcgis software seismic vulnerability rehabilitation plan tehran’s 7th region Bridge engineering TG1-470 Building construction TH1-9745 Azadeh Ghadimi Hamzehkolaei Gholamreza Ghodrati Amiri Alireza Gharagozlu Alireza Vafaeinezhad Ali Zare Hosseinzadeh Seismic zoning of urban areas considering the effect of physical conditions using Fuzzy logic theory: case study of Tehran’s 7th region
description	One of the most important steps in designing seismic rehabilitation programs for urban areas in metropolises is determining the region’s risk level. There is no doubt of cast that the implementation of a seamless seismic rehabilitation program can secure urban areas against seismic damages. However, these plans face some difficulties in most cases. For instance, their execution costs are very high, or, they are really time-consuming in some cases. It is obvious that a coherent rehabilitation strategy will be effective if it can distinguish executive priorities by identifying areas with high level of risk, and focusing primarily on improving the general condition of these areas. In this paper, the seismic vulnerability of the 7th region of Tehran is studied. For this purpose, the main parameters that affect the vulnerability of the region are identified first. Then, considering the uncertainties in these parameters, their impact on the vulnerability of the region is determined. ArcGIS software is used not only to model the impact of these parameters, but also for data training. The results of this study show the vulnerability level of different parts of Tehran's 7th region. In fact, this study provides a comprehensive and meaningful overview of the current status of the studied region, which can helps the engineers to design suitable seismic rehabilitation programs. The obtained results are presented as a map which reveals the vulnerability level of the region. Based on such a map, neighborhoods or areas with high seismic hazard are identified. Considering these classification, the seismic rehabilitation techniques can be offered purposefully.
format	article
author	Azadeh Ghadimi Hamzehkolaei Gholamreza Ghodrati Amiri Alireza Gharagozlu Alireza Vafaeinezhad Ali Zare Hosseinzadeh
author_facet	Azadeh Ghadimi Hamzehkolaei Gholamreza Ghodrati Amiri Alireza Gharagozlu Alireza Vafaeinezhad Ali Zare Hosseinzadeh
author_sort	Azadeh Ghadimi Hamzehkolaei
title	Seismic zoning of urban areas considering the effect of physical conditions using Fuzzy logic theory: case study of Tehran’s 7th region
title_short	Seismic zoning of urban areas considering the effect of physical conditions using Fuzzy logic theory: case study of Tehran’s 7th region
title_full	Seismic zoning of urban areas considering the effect of physical conditions using Fuzzy logic theory: case study of Tehran’s 7th region
title_fullStr	Seismic zoning of urban areas considering the effect of physical conditions using Fuzzy logic theory: case study of Tehran’s 7th region
title_full_unstemmed	Seismic zoning of urban areas considering the effect of physical conditions using Fuzzy logic theory: case study of Tehran’s 7th region
title_sort	seismic zoning of urban areas considering the effect of physical conditions using fuzzy logic theory: case study of tehran’s 7th region
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2018
url	https://doaj.org/article/8c62c1b947ca4b2c828ef8ae60486359
work_keys_str_mv	AT azadehghadimihamzehkolaei seismiczoningofurbanareasconsideringtheeffectofphysicalconditionsusingfuzzylogictheorycasestudyoftehrans7thregion AT gholamrezaghodratiamiri seismiczoningofurbanareasconsideringtheeffectofphysicalconditionsusingfuzzylogictheorycasestudyoftehrans7thregion AT alirezagharagozlu seismiczoningofurbanareasconsideringtheeffectofphysicalconditionsusingfuzzylogictheorycasestudyoftehrans7thregion AT alirezavafaeinezhad seismiczoningofurbanareasconsideringtheeffectofphysicalconditionsusingfuzzylogictheorycasestudyoftehrans7thregion AT alizarehosseinzadeh seismiczoningofurbanareasconsideringtheeffectofphysicalconditionsusingfuzzylogictheorycasestudyoftehrans7thregion
_version_	1718441682101338112

Seismic zoning of urban areas considering the effect of physical conditions using Fuzzy logic theory: case study of Tehran’s 7th region

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