城市轨道交通线网的优化设计

随着经济的高速发展,城市人口也日益增多,城市原有的交通条件无法满足现有的城市客运需求,发展轨道交通势在必行。但是,由于轨道交通投资巨大、工期较长,所以轨道交通线网的优化成了关键。文章分析了发展轨道交通的必要性,指出进行轨道交通线网优化的重要性,并给出了具体的优化方法,为正在迅猛发展的城市轨道交通提供理论依据。

Optimum design of urban rail transit network

With the quick development of economy and the increasing of urban population,the intrinsic traffic condition cannot satisfy the demand of the existing passenger transport,so developing rail transit is very imperative. At the same time,the optimization of rail transit network is very crucial because the investment is very large and the construction time is long. In this paper,the necessity of developing rail transit and the importance of rail transit optimization are analyzed,and the optimization method is presented. The result may provide a theoretical basis for the design of urban rail transit.