面向三度空间的地铁车站暴雨内涝应急能力评价  

Evaluation of Rainstorm Water-logging Emergency Response Capability of Subway Station for Trio Spaces

作　　者：刘敬严 郑文文 陈佳 赵莉琴[3] LIU Jingyan;ZHENG Wenwen;CHEN Jia;ZHAO Liqin(School of Civil Engineering,Institute of Disaster Prevention,Sanhe 065201,China;Hebei Technology Innovation Center for Multi-Hazard Resilience and Emergency Response of Engineering Structures,Sanhe 065201,China;Shijiazhuang Tiedao University,Shijiazhuang,050043,China)

机构地区：[1]防灾科技学院土木工程学院,河北三河065201 [2]河北省工程结构多灾害韧性与应急处置技术创新中心,河北三河065201 [3]石家庄铁道大学,河北石家庄050043

出　　处：《灾害学》2024年第1期172-176,201,共6页Journal of Catastrophology

基　　金：中央高校基本科研业务费专项(ZY20220206);廊坊市科技局课题(2023011045)。

摘　　要：为科学评价地铁车站暴雨内涝应急能力,减少暴雨内涝灾害事故,基于三度空间理念,采用熵权云模型进行地铁车站暴雨内涝应急能力评价分析。首先从三度空间的物理空间、社会空间、信息空间出发,结合灾害应急的预防能力、准备能力、响应能力、恢复能力过程属性,构建地铁车站暴雨内涝应急能力分析框架。参考借鉴地铁内涝灾害相关文献,建立了地铁车站暴雨内涝应急能力评价指标体系。随后,建立地铁车站暴雨内涝应急评价熵权云模型。利用云发生器matlab编程计算应急能力标准云和评价云的云数字特征,生成云滴及应急能力云图。对比评价云图和标准云图,结合贴近度来判定应急能力等级。通过SPSSAU障碍度模型计算,找到应急能力障碍因子。最后,进行实例分析,发现地铁暴雨内涝应急能力因子主要是在社会空间和信息空间,并据此提出相应提升建议。In order to scientifically evaluate the emergency response capacity of rainstorm water-logging of subway stations and reduce the accidents of rainstorm water-logging,the entropy weight cloud model is established to evaluate the emergency response capacity of rainstorm water-logging in subway stations based on the concept of three-dimensional space.Firstly,the analysis framework of the emergency response capability of subway stations for rainstorm water-logging is constructed.The analysis framework including the physical,social and information spaces and the emergency prevention,preparation,response and recovery capabilities.An evaluation index system for the emergency response capacity of rainstorm water-logging in subway stations is established by referring to the references related to subway water-logging disasters.The entropy weight cloud model for emergency evaluation of rainstorm water-logging in subway stations is established.The emergency response capability cloud digital characteristics,including standard cloud and assessment cloud,are calculated by using the cloud generator MATLAB.cloud droplets and cloud maps are generated.The determination of level needs to compare standard cloud and assessment cloud and combined with the pasting progress.Through the calculation of the obstacle degree model,the fire emergency response capability obstacle factor is found.Finally,a case analysis is carried out.It is found that the obstacles to subway emergency response capability are mainly in social space and information space.The corresponding improvement suggestions are put forward accordingly.

关 键 词：地铁车站 灾害 应急能力 暴雨内涝 三度空间 云模型 

分 类 号：X43[环境科学与工程—灾害防治] X915.1[交通运输工程—道路与铁道工程] U231.96