钻孔灌注桩桩底后注浆机理与应用研究 English Version
Study of mechanism and application on bored pile end grouting
-
Abstract: This paper explains the mechanism and technology of grouting under bored piles whose bearing stratum is grit.Based on four examples,grouting pressure,grout density,grouting capacity,grouting radius and grouting effect has been analyzed and studied.
-
Keywords:
- grit stratum /
- bored pile /
- pressure grouting at pile end