摘要
详细介绍了深圳地铁5号线重叠段隧道设计与施工方案,并对注浆止水圈施作方法、各掌子面步距的确定方法及重叠隧道在施工组织上的应用分别进行了具体阐述,为存在同类问题的重叠隧道提供了指导。
This paper introduces the design and construction program of the tunnel at overlay section on Shenzhen subway line No.5,and respectively describes the construction method of grouting waterproof hydrosphere,determination method of tunnel face pace,and the application of overlay tunnel in construction organization,which has provided guidance for overlay tunnel with similar problems.
出处
《山西建筑》
2011年第22期178-180,共3页
Shanxi Architecture
关键词
重叠段隧道
注浆止水圈
掌子面步距
沉降控制
overlay section tunnel
grouting waterproof hydrosphere
tunnel face pace
settlement control
