早高峰地铁站乘客上下车混行阶段影响分析

早高峰地铁站人流拥挤,地铁车门作为上下车人员的交汇界面,此过程中相互拥挤容易发生人员挤压、拉扯、踩踏事件,是安全管理面对的重要问题。实际观察我国乘客上下车一般可分为三个阶段：乘客下车阶段、乘客上下车混行阶段、乘客上车阶段。通过高密度人群的受力模型分析及上下车时间模型与实际观测的对比发现,地铁早高峰乘客上下车时,上下车混行阶段减慢乘客上下车效率并且是发生推挤、堵塞等事故的主要阶段。通过减少或消除乘客上下车混行阶段能提高乘客上下车效率并减少乘客上下车时的事故发生。同时提出可行的相关管理建议。

The Impact Analysis for the Passengers Getting on and off the Mixed Phase at the Peak Morning Subway

The peak morning subway station crowded and the subway door as the boundary between on and off staff, This process of people pushing each other easily happen, pull, squeeze stampede so is an important problem in daily safety management. The actual observation of our passengers can generally be divided into three stages： the passengers boarding time, passengers getting on and off the mixed phase, passengers getting on stage. Though force analysis for high density population model and contrast off time model and the actual observations.We find that on and off the mixed phase cut down the efficiency of passengers get on and off and it＇s a main stage for jostled, blockage accident. By reducing or eliminating the passengers get on and off the mixed phase can improve the efficiency and reduce the passengers get off the passengers on the accident.At the same time put forward the feasible relative management suggestions.