The Study Of Passengers Emergency Evacuation In Beijing South Railway Station

The rapid development of high-speed railway has brought people convenient and fast transportation,improved the accessibility amnong different regions,and promoted the improvement of comprehensive service quality of passenger transport in the whole society.In the concept of people-oriented and zero transfer,the high-speed rail station not only provides long-distance transport services for people,but also seamlessly integrates into the urban public transport.Therefore,in the urban public transport system,the high-speed rail station also plays an important role.The layout and structure of high-speed railway stations are complex,and the density of population is high,which also increases the difficulty of management of high-speed railway stations.Once an emergency happens at a high-speed railway station,a scientific and reasonable passenger evacuation plan must be proposed to ensure the safety of passengers.Beijing South Railway Station is a large-scale modern passenger transport hub,which is the first built and operated in China.It is also a comprehensive transport hub that integrates Beijing-Tianjin inter-city railway,Beijing-Shanghai high-speed railway,general-speed railway and urban subway,bus,taxi and other modes of transportation.The traffic capacity of the South Railway Station is constantly increasing,and the intensity of people in the station is also going up.The possibility of crowding and trampling accidents in the station is also rising.Therefore,it is necessary to study the emergency evacuation of personnel in Beijing South Railway Station.Firstly,this essay comprehensively analyzed the structure,equipment characteristics of the overhead waiting area of Beijing South Railway Station,studied the passenger characteristics in the overhead waiting area and the influencing factors of evacuation.Meanwhile,this paper also simulated the evacuation process of passengers in the overhead waiting area of Beijing South Railway Station by using anylogic simulation software,and put forward valuable suggestions which make the evacuation plan more scientific and reasonable for the management department of Beijing South Railway Station.The contents of this paper are as follows:1.Demonstrating the background and significance of the research,by consulting a large number evacuation models,computer simulations,evacuation rules and bottlenecks of the domestic and foreign scholars in the process of emergency evacuation.2.Summarize the passenger transport hub of Beijing South Railway Station.Detailed analysis of the structural characteristics of the overhead floor of Beijing South Railway Station,and based on this paper,the design of the investigation scheme is carried out.According to the results of field investigation and questionnaire survey,combined with the historical data analysis of Beijing South Railway Station,the impact of the elevated floors evacuation under sudden conditions of Beijing South Railway Station is analyzed from the aspects of passenger characteristics and factors affecting passenger evacuation.The analysis of passenger characteristics is mainly summarized from the aspects of passenger composition,reaction process,behavioral characteristics and crowd characteristics.3.After a comprehensive analysis of the environmental characteristics and passenger characteristics of the overhead waiting area of Beijing South Railway Station,the factors affecting passenger evacuation are sorted out,and the evacuation process and evacuation scene of the waiting room of Beijing South Railway Station are simulated by using Anylogic simulation software.Then the emergency evacuation model is constructed and the model parameters are set according to its research purposes.Next,the passengers’ evacuation in waiting area of Beijing South Railway Station is simulated,and the validity of the simulation model are evaluated reasonably.Finally,the simulation results are analyzed objectively,when an emergency occurs in the waiting room,the evacuation equipment capacity of the waiting room of Beijing South Railway Station is discussed under the influence of many factors,such as herd psychology and panic psychology.Suggestions are proposed to solve the problems of emergency plan in Beijing South Railway Station effectively.