The Utilization Research On Rail Traffic Under Ground Space In Mountain Urban Area

The rail traffic of mountainous city is affected by the special landform, geologicalcondition and geographical environment, the influence on the city space of rail trafficbetween mountainous city and plain city is significantly different, so are the utilizationstrategy and method, the rail traffic underground station space of mountainous cityutilization research is still in its infancy, under this background, this research usesustainable development as the goal, introduces the influence of the rail trafficunderground station space of mountainous city, established the fuzzy comprehensiveevaluation model of factors which based on AHP, explores development model ofunderground space, and strive to maximize the effect of use effect.First of all, through the use general situation, development present situation on railtraffic underground space of domestic and foreign city, summarize the advanceddevelopment model and management experience of domestic and foreign, whichprovide advice for rail traffic underground space development of mountainous city.Secondly, do the research on the actual situation, on the geological, environmentaland other aspects of underground space utilization factor analysis, established the fuzzycomprehensive evaluation model of factors which based on AHP.Once again, elaborated the development mode on five aspects, summarizes thesuitable mode for the rail traffic underground space development pattern ofmountainous city. Put forward the inverted S model and discuss the development modeof inverted S model under the applicable scope; put forward "H" type model of railtraffic underground space and discuss the the basic model and applicable scope of the "H" type model.At last take Chongqing South Station in metro line3as the example, use the theoryof paper, do the research respectively on the underground space transportation systemintegration, function integration, organization integration and environment imageintegration of South Station underground space development pattern.