THE ADVANCES IN RESEARCHING ON THE RAILWAY ROUTE SELECTION DESIGNING THAT BASED ON NOISE ENVIRONMENTAL INFLUENCE

Long with the grow apace of high-speed railways in china, especially, the constructing of high-speed passenger railways, the railway noise disturbing impact on the resident along the bilateral railway lines, railway noise become the hot topic that people focus on specially. Based on lots of literatures, this paper make report the actuality of railway environmental route selection designing; through study the theory of present domestic and foreign railway environmental route selection method, the paper analyzed the design of noise environmental effect; and paper summarized the research development of aspect on railway noise route selection design, and the paper has discussed the railroad noise affecting factors, the denoising technical method and each kind of sound barrier designing and using.