Recently, fire evacuation problems in high-rise buildings have been increasing due to increased occupant density and limited evacuation routes, leading to increased casualties. To address this issue, this study proposes a distributed evacuation performance evaluation method that considers floor-by-floor distribution ratios. Using FDS+EVAC-based simulations, various floor-by-floor distribution scenarios were designed and their impact on evacuation times and bottlenecks was quantitatively analyzed. The results confirmed that rationally adjusting the floor-by-floor exit and elevator utilization ratios shortened overall evacuation times and reduced congestion in specific areas. This method can serve as a foundation for establishing evacuation plans and fire safety design standards for high-rise buildings.

Abstract
1. 서 론
2. 연구 방법
    2.1 분산대피 성능평가 연구 개요
    2.2 분산대피 성능평가 사전 준비 항목
    2.3 분산대피 시뮬레이션 환경 구성
    2.4 분산대피 성능평가 시스템
3. 분산대피 성능평가 실험
    3.1 실험을 위한 빌딩 모델링
    3.2 분산율 시나리오 설계
    3.3 분산대피 성능평가 수행
4. 분산대피 성능평가 결과 분석
    4.1 정량적 성능평가 산식 도출
    4.2 분산율 시나리오 별 성능 분석
    4.3 분산율 시나리오 비교 분석
5. 결 론
6. References
저자 소개

• 한혁((주)리얼타임테크) | Hyeok Han (Rearch Institute, Realtimetech Co., Ltd.) Corresponding author
• 김재광((주)리얼타임테크) | Jae-Kwang Kim (Rearch Institute, Realtimetech Co., Ltd.)
• 김신유((주)리얼타임테크) | Shin-Yu Kim (Rearch Institute, Realtimetech Co., Ltd.)