摘要
对开度小于０．１ｍｍ裂隙的压水扩缝注浆工艺的技术可行性、机理及有关参数计算方法等进行了理论分析和实验室试验研究，给出了有关注浆参数的确定方法。
Theoretical analysis and experimental study are made in this paper on technical feasibility,mechanism and calculation method for related parameters of grouting technology to fissures extended by compressed water with width less than 0.1mm.The paper also gires the determination method for related grouting parameters.
关键词
裂隙开度
压水扩缝
注浆
围岩加固
参数计算
fissure’s width,extended fissure with compressed water,grouting,elastic defoumation
