Journal of the Korean Society of Hazard Mitigation (한국방재학회 논문집)

Korean Society of Hazard Mitigation (한국방재학회)
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Disaster Consequence Analysis on Blackout considering Interdependency Matrix and Resilience in Critical Infrastructure

국가기반시설의 상호의존도매트릭스 및 방재력을 고려한 광역정전에 대한 재난영향 분석

  • Received : 2014.02.28
  • Accepted : 2014.08.04
  • Published : 2014.08.30
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Abstract

Critical Infrastructure (CI) needs individual unit management and interdependency-based management because of their importance. So each CI is exquisitely and systematically managed under the related laws and regulations in terms of individual unit. But it is deficient to manage CI on the basis of Interdependency. Although "Disaster and Safety Management Fundamental Act" requires that CI is designated and managed in the light of cascade effect, coordinated response and individual unit, CI is primarily evaluated and protection plan is drawn-up by individual unit up to now. Thus this research suggested connectivity analysis methodology and drew up interdependency matrix through overseas case study. Furthermore this research analyzed disaster consequence on the basis of CI interdependency with consideration for blackout case and found out that interdependency matrix is useful to analyze relation among CI.

국가기반시설은 그 중요성으로 인해 개별단위 시설관리와 함께 상호연계성 기반의 관리도 매우 중요하다. 이러한 측면에서 각 시설의 개별법 및 제도 등을 통하여 전문영역에서 체계화되고 정교화된 안전관리가 이루어지고 있다. 기본법에서는 시설단위를 넘어 연쇄효과나 공동대응 필요성을 고려하여 국가기반시설 지정 관리하도록 하고 있다. 그러나 현재 국가기반시설 보호계획 및 평가는 시설단위 중심에서 크게 벗어나지 못하고 있다. 따라서 본 연구에서 국가기반시설의 상호의존도매트릭스를 작성 및 활용하여 광역정전 시 재난영향분석을 실시하였다. 이를 통하여 국가기반시설의 상호연계성 분석에 상호의존도매트릭스의 활용가능성을 확인하였다.

Keywords

Acknowledgement

Grant : 국가기반시설 상호의존도 및 재난영향 분석

Supported by : 국립재난안전연구원

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