低影响开发技术在地铁车辆基地中的应用研究  

APPLICATION OF LOW IMPACT DEVELOPMENT IN METRO VEHICLE BASE

作　　者：冯凯 郑辉[1] Feng Kai;Zheng Hui

机构地区：[1]中铁第一勘察设计院集团有限公司,西安710043

出　　处：《建筑技术开发》2023年第9期95-98,共4页Building Technology Development

摘　　要：车辆基地作为重要的城市基础设施,需要杜绝因建设后原有地形和自然排水条件变化带来的洪涝灾害威胁,同时有必要配合整体海绵城市的建设。结合南宁地铁5号线那洪车辆基地海绵设计,围绕设计标准、技术措施布置、指标分析、模拟验证出发完成研究与分析,给出低影响开发技术在地铁车辆基地中的整套技术应用方案。工程实例表明,采用本方法在满足车辆基地功能需求的前提下,可以达到规避雨水洪峰、降低径流污染、实现雨水循环利用的目的,为城市轨道交通生态设计应用提供参考。As an important urban infrastructure,the vehicle base needs to eliminate the threat of flooding caused by the change of the original terrain and natural drainage conditions after construction,and it is necessary to cooperate with the construction of the whole sponge city.Combined with the sponge design of Nahong vehicle base on Line 5 of Nanning Metro,this paper completes the research and analysis around the design standard,technical measure arrangement,index analysis and simulation verification,and gives the whole set of technical application scheme of low-impact development technology in the subway vehicle base.The engineering example shows that under the premise of meeting the functional needs of the vehicle base,this method can achieve the goal of avoiding the flood peak of rainwater,reducing runoff pollution and realizing the recycling of rainwater,and provide theoretical and practical reference for the ecological design application of urban rail transit.

关 键 词：地铁 车辆基地 低影响开发 雨量模拟 效益分析 

分 类 号：U213[交通运输工程—道路与铁道工程]