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2023 Vol.16, Issue 2 Preview Page

Original Article

A Study on Estimation of Road Vulnerability Criteria for Vehicle Overturning Hazard Impact Assessment

차량 전도 위험 영향 평가를 위한 도로 취약성 기준 산정에 관한 연구

Kyung-Su Choo1
,
Dong-Ho Kang2
,
Byung-Sik Kim3
,
In-Jae Song4*
추 경수1
,
강 동호2
,
김 병식3
,
송 인재4*
1Ph.D. Candidate, Urban Environment Disaster Management, Kangwon National University
2Ph.D., Urban Environment Disaster Management, Kangwon National University
3Professor, Urban Environment Disaster Management, Kangwon National University
4C.E.O, Dahan Engineering & Consultant Co.
1강원대학교 도시환경재난관리전공 박사과정
2강원대학교 도시환경재난관리전공 박사
3강원대학교 도시환경재난관리전공 교수
4(주)다한이앤씨 대표이사
*Corresponding Author
30 June 2023. pp. 49-56
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Abstract

Impact based forecast refers to providing information on potential socioeconomic risks according to weather conditions, away from the existing weather factor-oriented forecast. Developed weather countries are investing manpower and finances in technology development to provide and spread impact information, but awareness of impact based forecasts has not spread in Korea. In addition, the focus is on disasters such as floods and typhoons, which cause a lot of damage to impact based forecasts, and research on evaluating the impact of vehicle risks due to strong winds in the transportation sector with relatively low damage is insufficient. In Korea, there are not many cases of damage to vehicle conduction caused by strong winds, but there are cases of damage and the need for research is increasing. Road vulnerability is required to evaluate the risk of vehicles caused by strong winds, and the purpose of this study was to calculate the criteria for road vulnerability. The road vulnerability evaluation was evaluated by the altitude of the road, the number of lanes, the type of road. As a result of the analysis, it was found that the vulnerable area was well reproduced. It is judged that the results of this study can be used as a criterion for preparing an objective evaluation of potential risks for vehicle drivers.

Keywords
Impact based forecast
Road vulnerability
Risk assessment

영향예보는 기존의 기상요소 중심의 예보에서 벗어나 기상상황에 따른 잠재적 사회경제적 위험도 정보를 함께 제공하는 것을 의미한다. 기상 선진국들은 영향정보 제공 및 확산을 위한 기술개발에 인력과 재정을 투입하고 있지만 국내에서는 영향예보에 대한 인식이 확산되어 있지 않다. 또한 영향예보 피해가 많이 발생하는 홍수, 태풍 등의 재난에 초점이 맞춰져 있으며 상대적으로 피해발생이 적은 교통 분야의 강풍으로 인한 차량 위험 영향 평가에 대한 연구는 부족한 실정이다. 국내에서는 강풍으로 인한 차량 전도에 대한 피해 사례는 많이 없지만 과거 피해 사례가 존재하며 연구에 대한 필요성이 높아지고 있다. 강풍으로 인한 차량의 위험(Risk) 평가를 위해서는 도로의 취약성(Vulnerability)이 필요하며 본 연구에서는 도로의 취약성 기준을 산정하는 것을 목적으로 하였다. 도로의 취약성 평가는 도로의 고도, 차선 수, 도로 유형으로 평가하였다. 분석결과 사고사례가 있던 지역의 취약성 지역을 잘 재현하는 것으로 나타났다. 본 연구의 성과를 이용하여 차량 운전자에게 잠재적 위험에 대한 객관적인 평가 마련에 대한 기준으로 활용할 수 있을 것이라 판단된다.

키워드
영향예보
도로 취약성
위험평가
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Information
  • Publisher :Korean Society of Disaster and Security
  • Publisher(Ko) :한국방재안전학회
  • Journal Title :Journal of Korean Society of Disaster and Security
  • Journal Title(Ko) :한국방재안전학회 논문집
  • Volume : 16
  • No :2
  • Pages :49-56
  • Received Date : 2023-05-19
  • Revised Date : 2023-05-22
  • Accepted Date : 2023-06-08
  • DOI :https://doi.org/10.21729/ksds.2023.16.2.49
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