- CSCD核心中文核心科技核心
- RCCSE(A+)公路运输高质量期刊T1
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收稿日期: 2009-03-18
修回日期: 2009-04-01
网络出版日期: 2010-04-06
Application of Horizontal Deep-Hole Grouting Technology
in End Reinforcement in the Shield Construction of the Metro
Received date: 2009-03-18
Revised date: 2009-04-01
Online published: 2010-04-06
郭海 . 水平深孔注浆技术在地铁盾构施工端头加固中的应用[J]. 隧道建设, 2009 , 29(增刊1) : 57 -60 . DOI: B
When the tunnel crosses through the sandy gravel stratum with higher water content and great permeability factors during the construction of Shenzhen Metro, end reinforcement at the soft stratum by horizontal deep-hole grouting is carried out, ensuring the stability of the soil mass upon the starting of the shield machine and upon the arrival at the end.
Key words: horizontal deep-hole grouting; metro; shield machine; end reinforcement; sand layer
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