- 董 莹
2020年第7期
摘要
引用本文
摘 要：在“南京市梅子洲过江通道接线工程——青奥轴线地下交通系统工程”中创新性地采用了三层叠交近距隧道群施工技术，实现了长江漫滩地区高承压水地质条件下深大基坑开挖过程中的成功降水，解决了隧道主线与各平交道路出入口无缝衔接等难题，并极大地节省了工程用地面积，可为同类工程施工提供参考。Abstract:In"NanjingMeizizhourivercrossingchannelconnectionproject——UndergroundtransportationsystemandrelatedprojectsalongtheYouth Olympicaxis",theconstructiontechnologyofthree-layeroverlappedclosedistancetunnelgroupisinnovativelyadopted,anditrealizesthesuccessfuldewateringduringtheexcavationofdeepandlargefoundationpitunderthehighpressurewatergeologicalconditionsinthefloodplainareaoftheYangtzeRiver,solvessomeproblemssuchasseamlessconnectionbetweenthemainlineofthetunnelandtheentrancesandexitsofeachlevelcrossingroad,andgreatlysavestheareaoftheprojectland.Thesuccessfulconstructionofthisprojectcanprovideareferenceforsimilarprojects.
董莹.长江漫滩三层叠交近距隧道群创新技术应用[J].混凝土与水泥制品,2020(7):83-86.
DONG Ying.Technical Proposal for Three-layer Overlapped Close Distance Tunnel Group in Yangtze River Floodplain[J].China Concrete and Cement Products,2020(7):83-86.
