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2012 2 2 161 JOURNAL OF RAILWAY ENGINEERING SOCIETY Feb 2012 NO. 2 Ser. 161 1006-2106 2012 02-0078 - 08 430063 U121 A Discussion on Project Interface Management of Vechile Base of Urban Rail Transit LIU Cheng - wen China Railway Siyuan Survey and Design Group Co. LtdWuhanHubei 430063China Abstract Research purposes The vehicle depot and integrated base of urban rail transit is one of complex and comprehesive municipal works which involves in many majorsdepartmentssystems and cross interfaces. In the different design stage there is the different interfaces to be stressed on. How to master the key interfaces and straighten out interface relations are crucial to the overall project quanlityproject investment and construction period. Based on describing the engineering features of the vehicle base the relations among the constructorsthe research objectives in various design stagetaking the design stage as the axial linethis paper analyzes the main interface contentsthe interface goal and the interface execution way in the various design stages that have big impact on the whole project offers the management process of the vehicle basepoints out the risks of the main technical interfaces and puts forward the measures for prevention of the risk. Research conclusions The vehicle base of urban rail transit should be designed according to the research objectives in various design stages and the goals that should be achieved in the corresponding stages. Putting the interface in order should be strengthenedthe interface relation should be straightened outthe interface standard should be clear and definite the key points of the interface should be grasped and the measures for prevention of the interface risk should be mastered. Key words urban rail transit vehicle base interface management 2011-09 - 05 1963

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