BIM-based safety design for emergency evacuation of metro stations
BIM-based safety design for emergency evacuation of metro stations
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基于BIM的地铁车站紧急疏散安全设计
DOI：
10.1016/j.autcon.2020.103511
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发表时间：
2021-03
影响因子：
10.3
通讯作者：
Yuchun Tang;Nini Xia;Ying Lu;L. Varga;Qiming Li;Guangchong Chen;Junjie Luo
中科院分区：
文献类型：
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作者：
Yuchun Tang;Nini Xia;Ying Lu;L. Varga;Qiming Li;Guangchong Chen;Junjie Luo
地铁车站是城市轨道交通的枢纽，车站内通常聚集着大量的人流。各种类型的紧急情况可能导致需要疏散。然而，通过安全设计理念主动降低地铁车站紧急疏散风险的研究较少，这些风险对地铁车站的运营安全构成严重威胁。因此，本研究对分散的DFS预控措施进行了全面识别和分类，完善了运行阶段疏散设计对降低应急疏散风险效果的评价指标。通过DFS应用方法与BIM平台的结合，为地铁车站设计人员提供智能化安全设计工具，使其能够将DFS理念应用于真实的应急疏散风险缓解中。
Metro stations are the hubs of urban rail transit, and large numbers of people usually gather inside them. Various types of emergency can lead to a need for evacuation. However, there are few studies on proactively reducing emergency evacuation risks through the design for safety (DFS) concept, and these risks pose serious threats to the operational safety of metro stations. Therefore, in this research, fragmented DFS pre-control measures for mitigating emergency evacuation risks were comprehensively identified and classified, and indicators for evaluating the evacuation design effect on reducing emergency evacuation risks in the operation phase were improved. Moreover, through the combination of the DFS application method and BIM platform, intelligent safety design tools were provided for metro station designers so that they may apply the DFS concept to emergency evacuation risk mitigation in real cases.