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在地铁工程可行性研究阶段,项目决策对地铁工程造价的影响度可达80%～90%,而客流量又是决定地铁工程必要性和可行性的重要参数。客流预测工作做得科学细致,可以使地铁修建方面的许多不合理因素得到控制。研究了客流预测量与不同发车频率下列车编组的关系,探讨了客流预测量与车站站台长度、宽度和进出站通道等的关系,分析了客流预测量对车站规模的影响,及其对车站造价的影响。
In the metro project feasibility study stage, the impact of project decision-making on the subway project cost can reach 80% -90%, and the passenger flow is an important parameter that determines the necessity and feasibility of the subway project. Passenger flow forecasting work done scientifically and meticulously, can make a lot of irrational factors in subway construction control. The relationship between passenger flow forecasting quantity and train set-up under different starting frequencies is studied. The relationship between passenger flow forecasting quantity and station platform length, width and inbound and outbound routes is discussed, and the influence of passenger flow forecasting on station scale is analyzed. Impact.