Evacuation Design and Simulation of Rail Transit Platforms

Abstract

As one of the most important public transportation facilities in the city, urban rail transit facilities meet a large number of travel needs of the public, however, they are not the most important public transportation facilities in the city. Since most of the rail transit facilities are underground spaces, they are characterized by large flows of people and confined spaces, which can easily cause major disasters in the event of a disaster. Personnel injuries, therefore, are especially important for the study of passenger disaster evacuation in rail transit. The thesis proposes a theory of passenger evacuation in urban rail transit hubs based on system simulation, and studies the platform structure, platform structure, and platform structure of rail transit hubs. The influences of crowd size and crowd density on passenger evacuation, and the design of optimal evacuation scenarios for emergencies through simulation experiments. Evacuation paths and methods. Simulation results show that the evacuation strategy combining the three factors produces good results and can solve the bottleneck problem of emergency evacuation at the station. Reducing casualties, providing guidance for the design of emergency evacuation plans for urban rail stations, and providing guidance for disaster evacuation strategies in stations. Provide informative advice on design.