Analysis of Evacuation Efficiency with Congestion Points in Large Sport Facilities  

作　　者：Chen-Wei Chiu Yu-Hsiu Li Yi-Liang Shu Chi-Min Shu 

机构地区：[1]Department of Fire Safety, National Taiwan Police College, Taipei 11696, Taiwan, Republic of China [2]Department of Safety Health and Environmental Engineering, Central Taiwan University of Sciences and Technology, Taichung 40601, Taiwan, Republic of China [3]Department of Safety, Health, and Environmental Engineering, National Yunlin University of Science and Technology, Yunlin 64002, Taiwan, Republic of China

出　　处：《Journal of Civil Engineering and Architecture》2015年第10期1229-1243,共15页土木工程与建筑（英文版）

摘　　要：Large leisure activities usually use large sport facilities. There is often no serious problem with people gathering, but both incomplete facilities and negligence of people security manage may court injury or death. The purpose of this study is to analyze crowded nodes and to improve evacuation path use Simulex models. The fastest and safest way to achieve safe egress was then well planned. For turn locations, it was found that fixing the plane angle did not significantly raise the overall exiting efficiency. However, replacing the right angle or other angles with arc angle makes overall exiting moving line more fluent. For multito single-directional converging T-junction intersections, modification of turn angle increased the movement fluency, with the higher the modified angle, the higher in fluency. However, changing to round angle did not have as significant effect as expected while gate opening width must be increased to 1.0 m before more significant effects were produced. The results showed that modifying turn angles to 60° produces better improvements.

关 键 词：Large activity large sport facilities Simulex security manage evacuation path safe egress. 

分 类 号：TU245[建筑科学—建筑设计及理论] TU998.1