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J. Korean Soc. Hazard Mitig. > Volume 19(7); 2019 > Article
해안해양방재
Journal of the Korean Society of Hazard Mitigation 2019;19(7):545-554.
DOI: https://doi.org/10.9798/KOSHAM.2019.19.7.545    Published online December 31, 2019.
해안가 복합재난 지역맞춤형 재해예방기법 적용
어규1, 임준혁2, 강태욱3, 남수용4, 오국열5
1정회원, ㈜어스 과장
2㈜어스 대리
3정회원, 부경대학교 연구교수
4정회원, ㈜지오리서치시스템 부사장
5정회원, ㈜어스 이사
Application of Regional-Condition Disaster-Prevention Techniques for Composite Coastal Disasters
Gyu Eo1, Jun Hyeok Im2, TaeUk Kang3, SuYong Nam4, Kuk Ryul Oh5
1Member, Manager, Urban Safety
2Assistant Manager, Urban Safety
3Member, Research Professor, Pukyong National University
4Member, Executive Vice President, Geosystem Research Corporation
5Member, Managing Director, Urban Safety
Corresponding author:  Kuk Ryul Oh, Tel: +82-31-689-3169, Fax: +82-31-689-3170, 
Email: kroh5910@hanmail.net
Received: 8 October 2019   • Revised: 8 October 2019   • Accepted: 17 October 2019
Abstract
Because of climate change, composite disasters have been occurring rather than single disasters. The risk of composite disasters due to sea-level rise has increased because most cities in Korea are developed in estuaries, which are connected to the coasts and rivers. The purpose of this study is to identify the regional-condition factors that cause coastal composite disasters and to apply on-site prevention. Five regionally tailored elements and disaster-prevention techniques were finally derived through surveys and were applied to the pilot area using past damage history and flooding simulation. We proposed multi-defense measures for rivers, urban areas (cities), and the pilot area. We believe that customized disaster-prevention techniques will be applicable to the region in the future.
Key Words: Coastal Area, Composite Disaster, Disaster Prevention Techniques, Regional Conditions
요지
기후변화에 따라 단일 재해 보단 동시다발적인 복합재난이 발생하는 추세이다. 우리나라는 대부분 해안 및 하천에 연결되는 하구에 도시가 발달되어 있어 해수면 상승에 따른 복합재난 위험성이 크게 증가하고 있다. 이에 본 연구에서는 해안가 복합재난에 대한 지역맞춤형 요소를 도출하고 현장에 시범적용 하는데 목적이 있다. 5개의 지역맞춤형 요소와 재해예방기법을 전문가 설문을 통해 최종적으로 도출하였고, 과거 피해이력과 침수 시뮬레이션을 통하여 시범지역에 적용하였다. 시범지역에 하천대책, 내수(도시)대책, 다중방어대책을 제시하였으며, 향후 지역특성을 고려한 재해예방기법을 적재적소에 적용 가능할 것으로 판단된다.
핵심용어: 해안가, 복합재난, 재해예방기법, 지역맞춤형


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