Abstract：In view of the main challenges of evacuation safety design in urban deep underground space, and through analyzing the relationship between deep underground space disasters, evacuation facilities’ characteristics, occupants’behaviors and evacuation strategies, this research proposes three types of sub-safety solutions and their design features to major evacuation problems. It then analyzes the three-stage evacuation strategy using three types of sub-safety areas in deep underground spaces. Finally, it discusses the main design modes of different types of sub-safety areas with case studies. This research provides a reference for the early evacuation safety design stage of urban deep underground engineering projects to ensure the safety of people’s lives and properties.
王大川，周铁军*，张海滨，师龙. 基于亚安全区的深层地下空间疏散组织策略[J]. 新建筑, 2021, 39(1): 47-52.
WANG Dachuan,ZHOU Tiejun,ZHANG Haibing,SHI Long. Evacuation Strategy of Urban Deep Underground Space Based on the Concept of Sub-safety Area. New Architecture, 2021, 39(1): 47-52.
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