Earticle

초록

영어

In this study, we wanted to find out effect of walking characteristics of crowd evacuating through stairs on rotation direction at stair landing. This is to investigate change of walking speed according to change of crowd density. The study was carried out through evacuation experiments, and a total of 20 participants participated in experiment. The results of this study are as follows: First, rotation direction did not affect walking speed of crowd passing through stairs. Second, regardless of rotation direction, walking speed increased as crowd density increased at stair landing. In general, walking speed decreased as crowd density increased, but walking speed increased as crowd density increased in stair landing. Walking speed increased by about 0.023 m/s for every 0.1 person/m2 increase in crowd density during down-left turn, about 0.022 m/s for every 0.1 person/m2 increase in crowd density during down-right turn, and about 0.018 m/s for every 0.1 person/m2 increase in crowd density during up-left turn. The results of up-right turn were excluded because the data were not significant.

목차

Abstract
1. 서론
2. 군중 보행의 특성
3. 건축물 계단 회전방향별 피난실험
3.1 대상지 개요
3.2 실험 방법 및 절차
3.3 실험참가자의 기본 특성
4. 계단 특성별 보행 특성 분석
4.1 분석방법
4.2 회전방향별 보행속력 분석
4.3 계단참에서의 회전방향별 군중밀도-보행속력 관계분석
5. 결론
REFERENCES

저자

• 손종영 [ Son, Jong-Yeong | 경북대학교 대학원 박사수료 ]
• 홍원화 [ Hong, Won-Hwa | 경북대학교 건설환경에너지공학부 정교수, 공학박사 ] Corresponding author
• 이정호 [ Lee, Jeong-Ho | 경북대학교 건설환경에너지공학부 정교수, 공학박사 ]
• 최준호 [ Choi, Jun-Ho | 부경대학교 소방공학과 부교수, 공학박사 ]
• 배영훈 [ Bae, Young-Hoon | 경북대학교 대학원 박사수료 ]

참고문헌