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研究出一种新的水泥粉灌入法,用渗透注入法提高软岩的组成大坝基础的防水性。本文报道了用未扰动土试件进行试验室及野外灌入试验,并建立了根据地质条件用该方法在大坝工点可采用性的评估原则。
Developed a new cement powder infiltration method, using infiltration injection method to improve the composition of soft rock dam foundation waterproof. In this paper, we use the undisturbed soil samples to carry out laboratory and field irrigation experiments and establish the evaluation principle of the feasibility of using this method at dam sites according to the geological conditions.