Construction method of utilizing short-frame cement stirring pipe to produce cement stirring pile

Abstract

The invention discloses a construction method of utilizing short-frame cement stirring pipe to produce cement stirring pile. A short-framework cement stirring pile machine is used for constructing the cement stirring pile. The construction method includes steps of preparing before construction; successively inserting drilling stems; and forming piles in a sectional manner. Due to the construction mode of successively inserting the drilling stems and forming the piles in the sectional manner, pile forming construction of the cement stirring pile can be completed fast and effectively under the condition of low clearance, the height of the cement stirring pile machine is reduced, the problem that in the prior art, the over-high pile machine is affected by high-tension lines, bridges and the like with insufficient clearance height can be effectively resolved, and further, the problem that engineering manufacturing cost is high due to rotary jet grouting pile construction is also avoided.

Description

technical field [0001] The invention relates to the technical field of mechanical construction, in particular to a construction method of a low frame cement mixing pile. Background technique [0002] In the field of construction and mechanical construction technology, when building factories, buildings and other buildings on soft ground, it is essential to strengthen the foundation by piles. Commonly used soft foundation treatment methods in the prior art include using traditional mixing pile machines to construct ground piles, or using rotary grouting piles for construction. [0003] Among them, the frame height of the traditional mixing pile machine is 18-21 meters. In the case of insufficient clearance height such as high-voltage lines and bridges, the traditional mixing pile machine will not be able to construct. At the same time, the too high frame height also affects the transportation of the pile driver and the inconvenience during installation, and the danger to the...

AI Technical Summary

Problems solved by technology

[0006] Based on the above deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a construction method of a low-frame cement mixing pile, in order to overcome the fact that the mixing pile cannot be constructed under low headroom conditions and the cost of the jet grouting pile is high in the prior art It can quickly and effectively implement the construction of cement mixing piles under the condition of low headroom, reduce the construction cost of cement piles, and speed up the progress of the project

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