摘要
地铁常规施工方法为"先站后隧",但车站施工由于受各种条件制约,往往工期滞后,从而影响后续隧道施工及全线整体工期。为了解决车站工期滞后问题,在国内广州地铁最先对"先隧后站"新工法进行了论证研究,并成功应用于五号线五羊村站和六号线东山口站。本文结合广州地铁施工实践案例,总结、思考该技术的特点及使用效果,供同行参考。
'Platform leading tunnel' is the conventional metro construction method, but the station construction often lag due to various constraints, which may affect subsequent tunnel construction and time limit for the whole line. In order to solve the problem of the station construction lag, Guangzhou Metro was the first one to study the new method 'tunnel leading platform' in China, and successfully applied to the Wuyangcun station on line 5 and Dongshankou station on line 6. Combined with Guangzhou metro project practice, the paper gives summarize and consideration in the technique characteristic and application effect as a reference for peer.
出处
《建筑监督检测与造价》
2015年第4期56-59,共4页
Supervision Test and Cost of Construction
关键词
先隧后站
盾构法
明挖法
矿山法
tunnel leading platform
shield method
open excavation
mining method
