Optimization model of emergency station location for urban rail transit

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Dong, Sihui^1 ; Deng, Yaqian^1

School of Civil and Safety Engineering, Dalian Jiaotong University, Dalian, China^1

关键词: Analysis of various;    Coverage models;    Emergency response time;    Location models;    Optimization modeling;    Station location;    Urban rail transit;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/6/062006/pdf
DOI  :  10.1088/1755-1315/189/6/062006

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

Based on the analysis of various previous location models, the traditional collection coverage model was improved in this paper. The accidents are divided into two levels. An emergency station location model was established, of which goal is the minimization of the total number of emergency stations and constraints are the different emergency response time for the accident. The emergency station location model was solved using 0-1 planning. Finally, this model was used to the emergency station location analysis of Dalian subway.