摘要
随着我国城市地铁建设的快速发展,地铁车站内涝问题越来越突出。虽然国内外学者对地铁内涝问题进行了大量研究,但是从韧性视角出发,地铁车站抗涝水平的评论研究较少。根据国内外研究现状及调研结果,建立了地铁车站抗涝韧性评估指标体系,该体系包括人员管理、物资装备、环境3个一级指标及相应的18个二级指标,基于序关系分析法和熵权法相结合的博弈论组合赋权法确定韧性指标权重。通过可拓学评价方法,对评价对象进行物元化,建立了基于博弈论组合赋权物元可拓模型的地铁车站抗涝韧性评估模型,根据评估结果确定地铁车站抗涝等级。以广州地铁13号线新塘站为例进行抗涝韧性评估,评价结果表明该车站的抗涝韧性级别为IV级,与实际情况基本一致,证明了评估模型具有一定的适用性和科学性。
With the rapid development of construction of city subway in our country,the problem of waterlogging is more and more serious in subway station.Although domestic and foreign scholars have conducted a large number of studies on the subway waterlogging problem,there are few studies on the waterlogging resistance level of subway stations from the perspective of toughness.According to the research status and research results at home and abroad,the evaluation index system of flood resistance toughness of subway stations is established.The system includes three first-level indexes of personnel management,materials and equipment,and environment,and 18 corresponding second-level indexes.The toughness index weights are determined based on the game theory combination weighting method which combines the sequential relation analysis method and entropy weight method.By means of extension evaluation method,the evaluation object is matter-element,and the evaluation model of flood resistance toughness of subway station based on the game theory combination weight matter-element extension model is established.According to the evaluation results,the flood resistance grade of subway station is determined.Taking Xintang Station of Guangzhou Metro Line 13 as an example,the evaluation results show that the flood resistance toughness of this station is level IV,which is basically consistent with the actual situation,proving the applicability and scientificity of the evaluation model.
作者
祝连波
王世笛
林陵娜
许小进
石振群
ZHU Lianbo;WANG Shidi;LIN Lingna;XU Xiaojin;SHI Zhenqun(School of Civil Engineering,Suzhou University of Science and Technology,Suzhou 215009,China;Yangzhou Transportation Industry Group,Yangzhou 225000,China;Hangzhou Water Engineering Construction Co.,Ltd.,Hangzhou 311400,China)
出处
《灾害学》
CSCD
北大核心
2023年第3期1-6,42,共7页
Journal of Catastrophology
基金
江苏省住建厅项目(2018ZD165)
国家自然科学基金项目(72201188)
苏州科技大学大学生创新创业项目(091811104,091991111)
江苏省中外合作办学高水平示范建设项目。
关键词
地铁车站
博弈论组合赋权
物元可拓模型
抗涝韧性评估
metro stations
game theory combination weighting
matter-element extension model
assessment of waterlogging resilience
