地铁换乘车站零换乘布置优化分析

Analysis on “Interchange Optimization” of Subway Station

本文主要研究两站交汇地铁车站的空间优化问题。归纳了地铁车站基于线路排布的换乘模式及每种模式的特点和适用范围;探讨了如何在受不同客流分布因素的影响以及有限空间的约束的情况下,权衡换乘空间的分布、进出站乘客流量、人员安全等因素,筛选出相对应的最佳"零换乘"模式,使得乘客换乘更加合理,地下空间得到充分利用,乘客里舒适度得到明显改善。通过对数据的计算统计和比较分析,本文主要凭借已有案例中预测客流的数据来得出转移的人流总数和换乘客流的比例。对得出的结果进行分析比较,我们选出换乘效率最高,人员转移量最少的换乘模式。

This paper studies the space optimized organization of two-line subway station,and generalizes different kinds of interchange model of subway station based on analyzing the properties of each model and the line＇s arrangement. Our research lies in judging and weighting every factor existed,such as interchange space arrangement,passenger flow and personnel safety and its range of application and seeking for the best optimized interchange model according to the known factors,under the condition of varied distribution of passenger flows as well as the confinement of the limited space. In the case of＂optimized interchange＂,the interchange number of passengers can be relatively reduced,the underground space can be fully used and passengers＇ comfort can be improved. Based on the statistics of and analysis on the anticipated data of the subway station,we received total transferred passenger number and interchange number by calculating. After careful comparison and analysis,we finally have chosen the ultimate mode with the highest interchange efficiency and the least transferred passenger number.