On Strengthening Technology of Liquified Nitrogen Vertical Freezing for the Shield Tunnel Opening in the Metro Tunnel
Author(s): HUANG Jianfeng, XU Bingzhuang
Pages: 62-63
Year: 2009 Issue: 5
Journal: China Municipal Engineering
Abstract: 上海轨道交通13号线世博园区专用交通联络线工程淡水路站-马当路站区间隧道下行线盾构出洞口采用液氮竖直冻结加固.介绍了液氮冻结壁及冻结孔的设计、液氮冻结施工流程、冻结效果和拔除冻结管的过程.
Pages: 62-63
Year: 2009 Issue: 5
Journal: China Municipal Engineering
Abstract: 上海轨道交通13号线世博园区专用交通联络线工程淡水路站-马当路站区间隧道下行线盾构出洞口采用液氮竖直冻结加固.介绍了液氮冻结壁及冻结孔的设计、液氮冻结施工流程、冻结效果和拔除冻结管的过程.
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