Discussion on Key Problems in Tunnel Drainage Design
Urban under-cross tunnel is an important part of urban three-dimensional traffic,but there is no specific applicable design specification for tunnel drainage at present.Taking the drainage design of Wuzhen Avenue Tunnel in Tuxiang as an example,the horizontal relationship between tunnel drainage engineering and tunnel,road,electrical and other related majors is studied,and several key problems in the drainage design of anti-waterlogging measures,water collection system of pumping station and design of pumping station are summarized in order to further ensure the using safety of tunnel in the future.
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万方数据
维普
