Design,Construction And Application Of Rotary Hole Filling Pile

In today's pursuit of efficiency in the community,a wide range of high-rise buildings and bridges continue to stand,pile foundation of the importance of natural is self-evident.As a new type of cast-in-place pile construction technology,it has been more and more widely used because of its high construction efficiency and environmental protection.In this thesis,the design and construction of the grouting pile are studied in this paper.The difference between the design and construction of the cast-in-place bored pile and other cast-in-place piles is simply compared.Then for the bored piles into the hole,compared with the bored piles and other bored piles in the hole forming method differences,and then the actual project using the rotary pored piles to explore the application process,and then elaborated in Construction process and links should pay attention to the points,as well as its construction efficiency.The construction of the cast-in-place pile with the method of rotating the hole into the hole can greatly improve the construction efficiency,and it can solve the problems such as the leakage slurry,the collapse of the hole wall and the sedimentation of the bottom of the hole.This method is worth promoting in the future for a long time.