地铁地下车站中央排水系统的应用研究
李普军
Application Research of Metro Underground Station Central Drainage System
LI Pujun
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作者信息:中铁第一勘察设计院集团有限公司， 710043， 西安
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Affiliation:China Railway First Survey and Design Institute Group Co., Ltd., 710043, Xi′an, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2021.05.038
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中图分类号/CLCN:U231+.4
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栏目/Col:应用技术
摘要:
地下车站需及时排除车站内雨污废水以确保地铁安全运营。传统排水系统需设置集水坑和提升设备，雨污废水布置位置点位多，系统复杂；车站主废水泵房和区间废水泵房设置位置低，受地下水位影响土建施工难度大，与市政接口较多且不易协调；此外，传统排水还存在密闭性较差的问题。针对真空排水系统在地铁中的应用案例，分析系统集成，对地铁地下车站中央排水系统进行分析研究。研究结果表明，应对全地下车站雨污废水系统进行整合，采用中央控制，集中排放。
Abstracts:
Rainwater sewage in underground station must be discharged in time to ensure the safety of metro operation. Conventional drainage system requires setting sump and lifting equipment, numerous layout location points and complex system. The station master wastewater pump room and interval wastewater pump room setting position is low, and civil engineering construction is difficult due to underground water level, while there are plenty municipal interfaces, causing complicated coordination. In addition, conventional drainage is poor in sealing. In view of the vacuum drainage system application cases in the metro, system integration is analyzed, and the metro station underground central drainage system is studied. Research results show that the rainwater sewage systems in all underground stations should be integrated, adopting central control and centralized discharge.
引文 / Ref:
李普军.地铁地下车站中央排水系统的应用研究[J].城市轨道交通研究，2021，24（5）：179.
LI Pujun.Application Research of Metro Underground Station Central Drainage System[J].Urban mass transit，2021，24（5）：179.
LI Pujun.Application Research of Metro Underground Station Central Drainage System[J].Urban mass transit，2021，24（5）：179.
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