DOI: 10.11799/ce201612012
Discussion on ground pre-grouting technology in Xinjiang Hanshuiquan Jurassic strata
An Xu-liang
FENG Xu-hai
LIU Shu-jie
GAO Gang-rong
HE Hong-wei
Abstract：Jurassic strata characteristics of Hanshuiquan No?3 Mine were introduced, based on analysis of the formation conditions, rock conditions, fracture conditions and containing water conditions. According to the analysis results, the groutability of Hanshuiquan mine was initially identified. Ground pre-grouting design was carried out according to the formation characteristics; and the feasibility of surface pre-grouting technology in the mining area of the Hanshuiquan was verified according to the construction situation and grouting parameters.
Keywords：Hanshuiquan No.3 MineJurassic strataground pre-groutinggrouting design
Publication Date：2016-01-01
Pages：4( 34-37 )