지하 대형할인매장 화재 시 출구수와 상품배치에 따른 피난특성

초록

Structures are becoming more complicated and high-rising and at the same time, structures that are using large scale underground spaces are also increasing in number. In addition, using large discount stores where large quantities of items can be purchased in one place at one time has become a common form of consumption and it seems that underground large discount stores are also going to increase in numbers. However, in a confined underground space used by a large number of non-specific people, with a limited number of exits, great human and property loss is expected in the case of a fire. Therefore, this study used Simulex to check problems that occur when a large number of people move to evacuate in case a fire occurs in an underground large scale discount store and it compared evacuation movements and evacuation times according to how close or dispersed the people are and in cases where evacuation routes are limited and cases where there were additional evacuation routes. As a result, analysis showed that evacuation times were decreased when there were additional evacuation routes and when people were dispersed.

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