摘要
研究目的:地铁车辆段室外管线种类多、涉及专业多、受制约因素多,其综合管线设计一直是车辆段工程的重难点。通过对广州地铁厦滘车辆段室外管线交叉时的避让原则、管线规划、管线交叉节点处理等关键设计方法的研究,提出解决方案,并为今后类似工程提供参考。研究结论:为做好地铁车辆段综合管线设计,在各专业管线施工图设计开始前应提前做好管线走廊规划、电缆沟规划、重力排水干管(沟)走向及控制标高规划,预留煤气管道的敷设空间;在设计中应重视管线交叉节点的处理。在厦滘车辆段的工程实施中没有出现因综合管线处理不当而引起设计变更,实践证明该段综合管线的设计原则及设计方法是正确的和有效的。
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 Vehicel 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 pipelines,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 palnned,In the course of design,attention should be paid to dealing 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.
出处
《铁道工程学报》
EI
北大核心
2010年第8期100-103,共4页
Journal of Railway Engineering Society
关键词
广州地铁
车辆段
综合管线
设计方法
Guangzhou metro
vehicle depot
pipelinest
design methods
