Application of split grouting in anti-seepage consolidation of canals of Guhai Pumping Irrigation Area;

On the application of split grouting to seepage prevention treatment of earth dam;

The application of split grouting in the gravel earth dam;

Application of splitting grouting in Ligang Section of Yangtze River Levee;

Application of FLAC~(3D) to stability analysis of splitting grouting for earth dam;

The technique of dam body splitting grouting and high-velocity jet grouting in contact layer of bank was successful applied in the engineering of Banling reservoir in Sanya City Hainan Province to prevent the seepage and enhance the firm.

Mechanism analysis of fracture grouting in soil;

Study on grouting pressure of fracture grouting in saturated soil;

The Applications of Fracture Grouting in Bobai Cold Water Reservoir;

Application of split grouting to treatment with the hidden troubles of joint segment of sluice and dam of Gushitan Reservoir;

But it puts more emphases on the split grouting technique.

By split grouting of “complete hole wall protected, bottom pouring” in construction, a vertical well is dug for checking and contrasting affer a year.

Due to the difference of depth of breast wall in the construction techniques of Zhang′s and Bai′s split grouting,the position of original split dam body is different in these two techniques,which will influence curtain shape of dam body,origination point of split grouting,the movement law of grouting fluid and mechanism of grouting.