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Showing 3 results for Arbabi Sabzevari

Ali Asgari, Azadeh Arbabi Sabzevari, Fatemeh Adibi Sa'adinejad, Hamidreza Joudki, Maryam Rostam Pisheh,
Volume 15, Issue 4 (10-2023)
Abstract

INTRODUCTION: In order to increase the capacity to deal with earthquake hazards, increasing urban resilience has become a basic priority for most governments. Based on this, the current research was written with the aim of measuring the physical resilience of the peripheral part of the 20th district of Tehran against earthquakes.
METHODS: The research method is applied in terms of purpose and analytical-exploratory in nature, which was used to analyze information using the AHP technique in Expert Choice software and the opinion of 25 experts.
FINDINGS:  The findings showed that district 20 of Tehran city will face a serious crisis due to having many worn-out and marginalized structures, short-term residential units, old buildings, high population density, small area of residential land and narrow roads.
CONCLUSION: According to the obtained results, about 47% of the fabric of district 20 is highly vulnerable to the earthquake crisis. Therefore, appropriate policymaking to manage earthquake crisis, especially in strengthening buildings and land use planning in this area, is an inevitable necessity. 

Ali Asgari, Azadeh Arbabi Sabzevari,
Volume 16, Issue 3 (6-2024)
Abstract


INTRODUCTION: Considering the location, the frequency of faults and the probability of earthquake, district 20 is distinguished from other areas as the most dangerous region of Tehran. Due to the uncertainty of the time of the previous destructive earthquake, the probability of activation of these faults is very high.
METHODS: Regarding the exploratory nature of this research, the environmental scanning technique was used, and due to the dominant approach of this research, which is future research, the Delphi technique was used. Structural analysis has been used in MicMac software to analyze data.
FINDINGS: The results of the dispersion of the variables indicate the instability of the system in the studied area, and accordingly, five categories of variables were identified.
CONCLUSION: The results showed that based on the quantitative analysis of the Scenario Wizard software, three golden, static and crisis scenarios were obtained for the 2051 horizon of district 20, which is the most valid scenario related to the static scenario.
Ebrahim Frouzanmehr, Azadeh Arbabi Sabzevari, Fatemeh Adibi Sa’adinejad,
Volume 16, Issue 4 (10-2024)
Abstract

INTRODUCTION: Since the presence or absence of various hazards in a geographical context is a relative matter, the resilience of cities to natural hazards is one of the important issues in urban planning and management; therefore, the objective of the present study is to assess the vulnerability of Konarak city to hazards caused by urban floods.
METHODS: In this descriptive-analytical study, field survey and a researcher-made questionnaire were used to collect data. The statistical population of the research included citizens living in Konarak city, 380 of whom were selected using the Cochran formula using a simple random sampling method. The data were analyzed with GIS software.
FINDINGS: According to the findings, the vulnerability of Konarak city to floods was assessed in terms of physical-infrastructural, social, economic, and institutional indicators in all neighborhoods. In the neighborhoods of Kalk Bazar, Surg, and Kohiyan, the physical-infrastructure index was higher than the average, which indicates the unfavorable condition of these neighborhoods in terms of physical conditions; socially, the lowest average was for Nazarabad and Surg neighborhoods; also, economically, the lowest average was for Nazarabad, Surg, and Baluchan neighborhoods, and institutionally, the lowest average was for Nazarabad, Surg, and Kohiyan neighborhoods.
CONCLUSION: The results showed that neighborhoods of Nazarabad, Surg, Baluchan, and Kohiyan have a very unfavorable situation in terms of environmental vulnerability, respectively, while neighborhoods of Zargaran, Kalk Bazar, and Saheli Markazi have a relatively more favorable situation.


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