浅论轨道交通(地铁隧道、立交地道)雨水排水泵站

随着城市内地铁隧道及立交地道的增多,与之配套的排水泵站的设计与建设也越来越多地出现在市政建设中。该文结合实际工程经验,对地铁隧道及立交地道雨水泵站的布置方式、流量设计、设备选型及泵站消防等作了一些论述,建议在设计此类泵站时应当根据实际情况合理选择泵站的布置形式及其设备。

Elementary Discussion to Rainwater Drainage Pump Station of Rail Traffic (Metro Tunnel, Grade Separation Underpass)

With increment of the metro tunnels and the grade separation underpasses in the urban districts, the design and construction of the drainage pump station completed with the tunnels and underpasses are also more and more participated in the municipal construction. Combined with the practical engineering experience, the article makes some expositions of the layout type, flow design, equipment selection and pump station fire control of the rainwater pump stations for the metro tunnel and the grade separation underpass. It is suggested to reasonably select the layout type and equipment of the pump station according to the practical conditions in the design of these pump stations.