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).
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:
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.