Research On Emergency Evacuation Management Of Harbin Metro Station

The metro station is a confined space where the people are concentrated.In the event of an emergency evacuation.Safe and reasonable station emergency management measures can slow down the spread of the accident,on the other hand,it can ensure the safe evacuation of personnel in the station to reduce the loss caused by the accident.Harbin metro line 1 was opened to traffic,the passenger traffic increased year by year.With the increase in passenger traffic at the station,it is necessary to conduct a special study on the emergency management of the metro station in Harbin.After the analysis of the emergency management and evacuation research results of metro stations at home and abroad,the concept of emergency evacuation of urban metro stations and the classification and processing of station emergencies are sorted out.The structure and platform form of Harbin metro station are analyzed.This paper studies the characteristics of the passenger movement in the metro station,establishes the emergency evacuation model of the metro station in Harbin,and carries on the simulation research to the Harbin metro station.According to the simulation results,Harbin City metro station emergency evacuation plan and emergency management measures were formulated.From the metro station emergency incident handling principles,reporting procedures and metro station emergency events classification and classification of the metro station emergency evacuation concept.The Harbin metro station conducted a field investigation.According to the survey results,the structure of metro station in Harbin is studied,and the influencing factors of passenger safety behavior in Harbin metro station are analyzed.Based on the survey of traffic and passenger characteristics of metro station in Harbin,this paper studies the behavior law of Harbin metro passenger.This paper analyzes the proportion,average running speed and density of passengers with different attributes in Harbin metro station,and obtains the speed and density model of passengers in Harbin metro station.This paper studies the microcosmic movement model of passengers and the movement characteristics of passenger groups in metro stations in emergency situations,and the evacuation behavior of passengers in emergency situations.With the Exodus software,the emergency evacuation of Harbin metro station was simulated.Through the investigation of Harbin metro station inside the structure,built in Harbin metro station simulation model space geometry agencies.The evacuation plan evaluation system was established through passenger flow investigation and analysis.The simulation results show that the normal operation of the safe exit and the width of the staircase are the main influencing factors of the evacuation time.Finally,through the analysis of Harbin airport metro station emergency evacuation simulation results,Harbin city metro station emergency evacuation plan is developed,and evacuation management plan is put forward.