| Describes the method of filling pile after grouting method applicable geological conditions, strengthening mechanism and of parameters, construction technology and in real application in engineering. Afier filling pile grouting technique is pile and soil reinforcement technique work technology of the union. Divided into grouting pile after pile end behind with grouting. Are the main points in the pile body concrete to the expected after strength, with grouting pump water the mud and cement will be with other material mixed slurry, Through the preset in the pipe pile body pressed into the pile endpoint soil pile weeks or, through the pile (body) pressure grouting pile soil of the interface between geometry and mechanical condition will improve a lot. grouting pile end will be effective reinforcement or pile bottom settlings secret pressure, construction pile hole pile endpoint disturbed when the tip, and improve the bearing capacity of the pile. |
