Assessing the level of vulnerability of urban areas against earthquake crisis using weighted overlay technique and RADIUS model (case study: Ardabil city)

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Samadi Akbar; Shahmari Ardjani Rafat; Poursheikhian Alireza; Hasanimehr Seyyede Sedighe; Asghari Hossein

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Geography and Planning Year:2024 | Volume:28 | Issue:90 Page(s): 348-323

Download Full-Text

Persian Verion

View:

Download:

Cites:

Information Journal Paper

Title

Assessing the level of vulnerability of urban areas against earthquake crisis using weighted overlay technique and RADIUS model (case study: Ardabil city)

Author(s)

Keywords

Vulnerability

Earthquake

AHP Model

RADIUS Model

Ardabil City

Abstract

Earthquake is considered as one of the most catastrophic and destructive types of natural hazards that cause extensive damage to property and assets, especially in urban areas, and cause many human casualties by destroying buildings and urban infrastructure. Therefore, the first and most basic step in crisis management in order to reduce the effects of an Earthquake is to identify vulnerable levels against this crisis. In this regard, the present research was written with the aim of evaluating the level of Vulnerability of Ardabil City against the Earthquake crisis. The research method in the present study is mixed (quantitative and qualitative) with practical purpose and analytical and exploratory nature. The statistical population of the research also included managers and elites of Ardabil City, and the sample size was determined through the Delphi method of 20 experts. Also, in line with information analysis, have been used AHP technique in Expert Choice software, Weighted Overlay method in GIS software, and RADIUS damage estimation model. The findings of the research show that by examining 15 criteria, the criteria of distance from the fault, proximity to hazardous uses and access to service centers have the most importance (influence) to assess Vulnerability to Earthquakes. Also, according to the evaluation of the examined criteria and its integration in the fuzzy overlay method, it was found that about 13% of the tissue of Ardabil City is in the zone of very high Vulnerability and about 18% is in the zone of high Vulnerability. On the other hand, the results of the RADIUS Model show that 13853 buildings are subject to destruction, 36% of them are in region 1 and 29% of them are in region 4. Also, the number of injured in the possible Earthquake is estimated to be 67117 and the number of dead is 3113.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans