城市轨道交通TOD综合体火灾防控研究现状及展望  

Overview of the research progress of TOD building fire protection in underground rail transit

作　　者：安伟光 鲁佳明 袁狄平 陈家祥 An Weiguang;Lu Jiaming;Yuan Diping;Chen Jiaxiang(School of Safety Engineering,China University of Min-ing and Technology,Jiangsu Xuzhou 221116,China;China University of Mining and Technology Shenzhen Research Institute,Guangdong Shenzhen 518000,China;Xuzhou High-tech Zone Safety Emergency Equipment Industry Technology Research Institute,Jiangsu Xuzhou 221116,China)

机构地区：[1]中国矿业大学安全工程学院,江苏徐州221116 [2]中国矿业大学深圳研究院,广东深圳518000 [3]徐州高新区安全应急装备产业技术研究院,江苏徐州221116

出　　处：《消防科学与技术》2024年第9期1204-1212,共9页Fire Science and Technology

基　　金：国家自然科学基金(52422405,52374244);中央高校基本科研业务费项目(2021ZDPYYQ004,2023ZDPYRH01);江苏省科技计划项目(BE2023049)。

摘　　要：为了解城市轨道交通TOD综合体(简称TOD综合体,下同)的防火研究进展情况并提供研究思路和参考,以典型TOD综合体为研究对象,从TOD综合体结构火灾危险性、目前研究进展及规范解读、研究方向展望三个角度梳理了TOD综合体火灾研究现状,探讨容易被忽视的火灾风险和可能存在的消防问题,分析结果表明TOD综合体地上商场、地下商业、地下轨道交通三部分传统系统区间组合后会呈现更加复杂的结构,使TOD综合体整体的火灾危险性大幅增长。国内防火规范对TOD综合体的规定过于分散,未考虑到TOD综合体的复杂场景,亟须建立TOD综合体防火设计体系。TOD综合体相关研究开展缓慢,缺少TOD综合体整体相互影响、相互联动、控烟排烟的火灾研究。未来研究人员应着重解决TOD综合体的通风排烟、监测预警、人员疏散、缺少专用应急装备等关键技术问题。因此,对TOD综合体火灾开展持续研究,建立专有消防体系,研发相关技术十分重要。In order to understand the progress of fire research on underground rail transit TOD buildings and to provide research ideas and references,a typical underground rail transit TOD building is taken as the research object,and the current status of TOD fire research is sorted out from the three angles of TOD structural fire hazards,current research progress and specification interpretations,and the outlook of the research direction to ex-plore the fire risks that are easily neglected and the possible fire protection problems,and the results of the analyses show that:The combination of the traditional structures of aboveground shopping malls,underground commerce,and underground rail transit in rail transit TODs will present a more complex structure,which makes the overall fire risk of TODs increase dramatically.The domestic fire code for TOD is too scattered,not taking into account the complexity of the TOD scene,there is an urgent need to establish TOD fire design system.Underground rail transit TOD-related research is carried out slowly,and there is a lack of fire research on the overall TOD interactions,interconnections,and smoke control and exhaust.Future researchers should first fo-cus on solving the key technical problems of ventilation and smoke exhaust,monitoring and warning,personnel evacuation,and lack of special emergency equipment in TOD buildings.Therefore,it is important to carry out continuous research on TOD building fires,establish a proprietary fire protection sys-tem,and develop related technologies.

关 键 词：TOD 地下空间 火灾防护 研究综述 

分 类 号：X928.7[环境科学与工程—安全科学] TU998.1[建筑科学—市政工程]