Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 General
5 Grouting Design
5.1 General
5.2 Defct Investigation
5.3 Hydrofracture Grouting Design
5.4 Filling Grouting Design
5.5 Hydrofracture Grouting Design for Embankment Foundation
6 Grouting Construction，’
6.1 Preparation
6.2 Borehole
6.3 Slurry Processing
6.4 Grouting。。
6.5 Grouting Procedure Control
6.6 Grouting Completion and Hole Closure
6.7 Treatment ofSpecial Cases
7 Construction Safety and Monitoring
7.1 General
7.2 Monitoring ofDam Deformation
7.3 Seepage Monitoring
7.4 0thers
8 Quality Check ofGrouting
Appendix A(Informative) Calculation of H-ydrofracture
Grouting Pressure
Appendix B(Informative) Calculation of Dam Stability
during Grouting
Appendix C(Informative) Grouting Record Zable
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