The Applicability Of The Evaluation Of Urban Rail Transit

The traffic congestion became more and more serious in the city, mainly because with the rapid development of science and economy, people travel demand increase, coupled with a rapidly increasing number of private cars. The quantity of cars will cause the increase of the automobile exhaust emissions, so city in the environmental pollution is quite serious. Face the traffic trouble, one of the most effective and the most ideal solution is to develop the urban public traffic, thus we can reduce the number of private cars on the road. So based on the principles of sustainable development in our country, we put forward the new idea of green transportation and we want less traffic pollution. Urban rail transit has a large capacity, operation speed, low environmental pollution and so on, it is green transportation policy response country of good public transportation. But the development of urban rail transit and construction should be shall compatible with the city’s natural conditions and social conditions. Reasonable according to the city’s own situation to choose the right means of rail transit. In order to achieve the construction of urban rail transit is suitable for the future development of the city and effective to solve city traffic problems encountered at present stage, so as to breakthrough the bottleneck of traffic jams. Reasonable according to the city’s own situation to choose the right means of rail transit, in order to achieve the construction of urban rail transit is suitable for the future development of the city. At the same time the proper orbit transportation construction also can effectively solve the city traffic problem encountered at present stage, breakthrough the bottleneck of traffic jams.In order to enhance the applicability of the urban rail transit and city itself, so the applicability of related research in urban rail transit. Firstly we should analyze the points and the basic situation of the urban rail transit. Clear the advantages and disadvantages of urban rail transit. Second applicability for other systems to review and summarize concept, put forward the idea of “applicability of urban rail transit”. Finally put forward the applicability evaluation index of urban rail transit, can through the establishment of the BP neural network for city construction of rail transit, and example in Dalian city as an example, which proved that the model method is scientific, feasibility and effectiveness.Through the study of applicability theories related, and its application to the study of rail transit, to analyze the applicability of rail transit. Hope that through this article research, to promote in-depth study of the applicability of urban rail transit. And to provide powerful basis for future urban rail transit construction in China, to make the construction of urban rail transit in our country more reasonable.