인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
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커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
피인용 0
초록·키워드
In this study, the optimal evacuation route for an underground station was derived using Dijkstra’s algorithm during an earthquake. The applied underground station was a three-basement structure, and the evacuation route was analyzed with four congestion cases. In particular, the effect of movement speed reduction according to congestion was applied and, as a result, the distribution effect of evacuation route was found when the weighting value of congestion degree was 2. A maximum evacuation time of 822 seconds was derived for the existing evacuation route; however, the maximum evacuation time was reduced to 714.5 seconds when applying the alternative route that consider congestion. This means that the optimal, shortest- time evacuation route can be derived by considering congestion degree and effect of movement speed reduction according to congestion degree.
본문·목차
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