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| Research on the Laying Mode of Urban Mass Transit |
| ZHAO Qiang |
| (China Railway Siyuan Survey and Design Group Co. Ltd，Wuhan，Hubei 430063，China) |
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Abstract Research purposes: Taking laying mode of Wuhan urban rail transit airport line as an example，the paper focuses on applicable scope，impact on the environment and urban land usage，engineering cost and operation cost，to achieve the reasonable choice for the route laying mode，and provide useful technical support for the route laying mode of urban rail transit. Research conclusions:(1) Selecting the appropriate laying mode of urban mass transit is a work which should be done in accordance with the requirements of overall urban planning， combining land using nature and the surround environment. (2) There are differences in construction cost and have different effects on the surrounding environment for the ground line，the elevated line and the underground line， so determining the route laying mode of urban rail transit needs an objective analysis and assessment，rather than experience or qualitative analysis. (3) In consideration of the environmental assessment，construction conditions，construction and operation cost，and other more aspect，the elevated line of laying mode is used in Wuhan rail transit airport line. (4) The research conclusion will provide useful technical support for other project.
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Received: 25 November 2015
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2016, Vol. 33 
