Abstract：Research purposes: There are many types of outdoor pipelines for various purposes in a metro vehicle depot，and the layout of pipelines is often restricted by some conditions，SO the layout desgin of the outdoor pipelines is always a key and tough job for construction of metro vehicle depot．By studying the key design methods for layout of outdoor pipelines in Xiajiao Vehieel Depot of Guangzhouy metro，including priority principle，pipelines planing and dealing with the，crossing nodes of pipelines，the solution is offered to layout of outdoor pipelines in metro vehicle depot for providing the reference to the similar works in future．
Research conclusions: To better layout design of pipehnes，before making design，the pipelines corridors，the cable trenches，the direction and control elevation of gravity drainage pipes and the reserved space for gas pipes should be well planned，In the course of design，attention should be paid to deMing with the crossing nodes of pipelines．During construction of Xiajiao vehicle depot project，no design modification for pipelines caused by improper layout of pipelines occurred．The application shows the design principle and method for layout of pipelines in Xiajiao Vehicle Depot are correct and effective．
李剑虹. 论广州地铁厦滘车辆段室外综合管线设计方法[J]. 铁道工程学报, 2010, 27(8): 100-103.
LI Jian—hong. Discussion on Design Method for Layout of Outdoor Pipelines in Xiajiao Vehicle Depot of Guangzhou Metro. 铁道工程学报, 2010, 27(8): 100-103.
Yu Shiyan, Ma Hongbin, He Qun. Research and Realization of Vertical Analysis System of the Synthesis Pipelines Node [J ]. Geomatics & Spatial Information Technology, 2007(4): 132 -134, 137.
[10]叶昆丽.综合管线设计与布置的探讨[J].有色金属设 计, 2002(3): 69 -72.
Ye Kunli. On the Design and Layout of Comprehensive Pipeline[J]. Nonferrous Metals Design, 2002(3): 69 - 72.
2010, Vol. 27 
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