The purpose of this study is to use an evacuation simulation program to measure the change in evacuation time according to the width of the evacuation route due to the installation of an intermediate sales counter and the placement of a shopping cart between the sales counters of a large supermarket and to analyze the results. Currently, the “Distribution Industry Development Act” does not regulate the size and installation method of intermediate sales counters installed between sales counters that serve as practical evacuation routes in the event of a fire at a large supermarket, the size of shopping carts, etc. Considering this, we set evacuation route widths of 40, 50, 60, 70, 80, and 100 cm and compared and analyzed evacuation times according to various variables in the facility space. As a result of the experiment, as the width of the evacuation route was expanded, there was a significant difference in the evacuation time, from a maximum of 468.3 seconds to a minimum of 320.8 seconds. Considering the safety of evacuees in large supermarkets used by many people, it is time to regulate the size of intermediate sales stands installed between sales counters in large supermarkets and shopping carts that can become obstacles in an emergency.

Abstract
1. 서 론
2. 본 론
    2.1 시설개요
    2.2 입력변수 및 입력값
    2.3 시나리오의 구성
3. 결과 및 분석
4. 결 론
5. References
저자 소개

• 백부현(우석대학교 일반대학원 소방, 안전공학과 박사수료)
• 이홍상(전북특별자치도 119종합상황실 소방위) | Hongsang Lee (Fire Lieutenant, Jeonbuk State 119 Comprehensive Situation Room)
• 공하성(우석대학교 소방방재학과 교수) | Hasung Kong (Professor, Fire and Disaster Prevention, Woosuk University) Corresponding author