EN
Earthquake risk prioritization via two-step cluster analysis and SWARA-ELECTRE methods
Abstract
Earthquake is one of the most destructive disasters for people, both materially and morally. Some precautions to be taken before an earthquake reduce this harmful effect. Earthquake risk assessment is one of these precautions. Earthquake risk assessment, which is an inter-disciplinary topic, is a problem suitable for clustering and multi-criteria decision-making (MCDM) techniques, as it includes more than one criterion and alternative. In this study, decision model was proposed for earthquake risk prioritization of twenty-nine provinces with high earthquake risk in Turkey. In the proposed model, provinces were clustered via Two-Step Cluster Analysis. Indicators determined in the Two-Step Cluster Analysis were defined as criteria, and criteria weighting was made via SWARA method. After weighing the criteria, the ELECTRE I method was used for earthquake risk ranking of the clustered provinces. In the proposed model for earthquake risk assessment, the similarity of provinces can be defined, and the impact of indicators can be examined. For this purpose, as the innovative aspect of this paper, while evaluating the clustering success, it was proposed to examine the coefficients of variation for continuous variables. In the Two-Step Cluster Analysis, clusters were formed in different ways and the risk rankings for provinces divided into six sub-clusters in total were presented. As a result of the Two-Step Cluster Analysis, two clusters consisting of six provinc-es, two clusters consisting of five provinces, one cluster consisting of four provinces and one cluster consisting of three provinces were obtained. The rankings of these provinces within clusters were obtained via ELECTRE I method. The aim of the study is to guide the decision makers working on earthquake risk assessment in the practical world by providing the hybrid-ization of the specified clustering and multi-criteria decision-making methods.
Keywords
References
- REFERENCES
- [1] Haq Amir, MI, Rosyidah FA, Lee GM. A formal model of the agent-based simulation for the emer-gency evacuation planning. Int J Ind Eng Theory Appl Pract 2020;27:645−664.
- [2] Feizizadeh B, Blaschke T. Landslide risk assessment based on gıs multi-criteria evaluation: A case study in bostan-abad county, Iran. Int J Earth Sci Eng 2011;1:66−77.
- [3] Xu C, Dai FC, Xu XW. Wenchuan earthquake-in-duced landslides: An overview. Geol Rev 2010;56:860−874.
- [4] Kamranzad F, Memarian H, Zare M. Earthquake risk assessment for Tehran, Iran. Int J Geoinf 2020;9:1−19. [CrossRef]
- [5] Kumlu KBY, Tudes S. Determination of earth-quake-risky areas in Yalova city center (Marmara region, Turkey) Using GIS-based multicriteria deci-sion-making techniques (Analytical hierarchy pro-cess and technique for order preference by similarity to ıdeal solution). Natur Hazards 2019;96:999−1018. [CrossRef]
- [6] Elwood K, Filippova O, Noy I, Paz JP. Seismic policy, operations, and research uses for a building ınven-tory in an earthquake-prone city. Int J Disaster Risk Sci
- 2020;11:709−718. [CrossRef]
Details
Primary Language
English
Subjects
Structural Biology
Journal Section
Research Article
Publication Date
April 30, 2023
Submission Date
February 16, 2022
Acceptance Date
June 26, 2022
Published in Issue
Year 2023 Volume: 41 Number: 2
APA
Güler, E., Avcı Azkeskin, S., & Aladağ, Z. (2023). Earthquake risk prioritization via two-step cluster analysis and SWARA-ELECTRE methods. Sigma Journal of Engineering and Natural Sciences, 41(2), 356-372. https://izlik.org/JA36MB59NK
AMA
1.Güler E, Avcı Azkeskin S, Aladağ Z. Earthquake risk prioritization via two-step cluster analysis and SWARA-ELECTRE methods. SIGMA. 2023;41(2):356-372. https://izlik.org/JA36MB59NK
Chicago
Güler, Ezgi, Selen Avcı Azkeskin, and Zerrin Aladağ. 2023. “Earthquake Risk Prioritization via Two-Step Cluster Analysis and SWARA-ELECTRE Methods”. Sigma Journal of Engineering and Natural Sciences 41 (2): 356-72. https://izlik.org/JA36MB59NK.
EndNote
Güler E, Avcı Azkeskin S, Aladağ Z (April 1, 2023) Earthquake risk prioritization via two-step cluster analysis and SWARA-ELECTRE methods. Sigma Journal of Engineering and Natural Sciences 41 2 356–372.
IEEE
[1]E. Güler, S. Avcı Azkeskin, and Z. Aladağ, “Earthquake risk prioritization via two-step cluster analysis and SWARA-ELECTRE methods”, SIGMA, vol. 41, no. 2, pp. 356–372, Apr. 2023, [Online]. Available: https://izlik.org/JA36MB59NK
ISNAD
Güler, Ezgi - Avcı Azkeskin, Selen - Aladağ, Zerrin. “Earthquake Risk Prioritization via Two-Step Cluster Analysis and SWARA-ELECTRE Methods”. Sigma Journal of Engineering and Natural Sciences 41/2 (April 1, 2023): 356-372. https://izlik.org/JA36MB59NK.
JAMA
1.Güler E, Avcı Azkeskin S, Aladağ Z. Earthquake risk prioritization via two-step cluster analysis and SWARA-ELECTRE methods. SIGMA. 2023;41:356–372.
MLA
Güler, Ezgi, et al. “Earthquake Risk Prioritization via Two-Step Cluster Analysis and SWARA-ELECTRE Methods”. Sigma Journal of Engineering and Natural Sciences, vol. 41, no. 2, Apr. 2023, pp. 356-72, https://izlik.org/JA36MB59NK.
Vancouver
1.Ezgi Güler, Selen Avcı Azkeskin, Zerrin Aladağ. Earthquake risk prioritization via two-step cluster analysis and SWARA-ELECTRE methods. SIGMA [Internet]. 2023 Apr. 1;41(2):356-72. Available from: https://izlik.org/JA36MB59NK