Research on the general layout scheme of new double-deck depot of urban region(suburban)railway
With the development of the progress of urbanization,land resources in cities are becoming increasingly scarce and tight,and the intensive development mode of urban space is the full,efficient and intensive utilization of land resources,which could reduce environmental pollution and energy consumption.Taking an urban region(suburban)railway between cities in the Yangtze River Delta as an example,this article puts forward a new concept of double-deck depot,which is different from the conventional double deck vehicle section or the single deck depot,by combining the conditions such as the repair system and process and maintenance procedure of urban region(suburban)railway,the existing planned land for the depot and external control factors,that is,the vehicle section maintenance workshop and the vehicle section general layout plan with the upper and lower double deck superposition of the principal plant and the operation lot.The greatest advantage of this plan is that it could save a lot of land under the premise of guaranteeing the function of vehicle section maintenance and operation.By comparing and analyzing the above scheme and the other two vehicle section general layout schemes,it is recommended to adopt the above scheme when the site of the vehicle section is more limited or the development of the property above is restricted,so as to provide reference for the design of similar projects in the future.
urban region(suburban)railwaydouble-deck depotgeneral layout schemeup and down stacking of the main plant and the operation depotproperty development
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