The Study on Site Selection of Passenger Station in the Valley-City Considering Negative Effects

The severe restriction of topographic factors, etc. the layout of the valley-city development along with the topography, so that the site selection of passenger station in the valley-city is different from that of the plain-city. The principles of the layout and site selection of passenger station is described in this paper, the ANP method is introduced into the site selection of passenger station in the valley-city, the decision index system for site selection of passenger station in the valley-city by combining the characteristics of the valley-city is proposed, and on this basis, the ANP model for the site selection of passenger station in the valley-city is set up, a great number of uncertain, fuzzy, random factors and the mutual positive and negative effects and dependence between them in the process of the site selection is analyzed and treated scientifically and rationally based on ANP method. According the case study on site selection of passenger station in Lanzhou proved the validity of the ANP model and the usability of the ANP method are of important guiding significance to the decision making of the site selection of passenger station in the valley-city.