Grouting technology of tunnelling construction in submarine developing belt of permeable channel
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Grouting technology of tunnelling construction in submarine developing belt of permeable channel
Vol. 32, Issue 12, (2011)
作者机构:
1. 北京交通大学 隧道与地下工程教育部工程研究中心,北京,100044
2. 中铁十六局集团有限公司,北京,100018
作者简介:
基金信息:
DOI:
CLC:U459.5
Online First:13 December 2011,
Published:2011
稿件说明:
移动端阅览
WANG Yong-hong, MA Dong, LING Shu-yun, et al. Grouting technology of tunnelling construction in submarine developing belt of permeable channel[J]. 2011, 32(12).
DOI:
WANG Yong-hong, MA Dong, LING Shu-yun, et al. Grouting technology of tunnelling construction in submarine developing belt of permeable channel[J]. 2011, 32(12).DOI:
Grouting technology of tunnelling construction in submarine developing belt of permeable channel
With the analysis of characteristics of subsea permeable channels
the pre-grouting and additional grouting in fracture grouting methods are successfully used to solve the problem of water off during tunnel construction. It has provided a guarantee for the construction safety
and proposed the principle
parameters
equipment
processes
materials and grouting effect of grouting methods for subsea cracks. The methods are also successfully applied to Jiaozhou bay subsea tunnel through the fracture zones. The results provide a reference for similar engineering.