Rapid and simple anti-sliding pile construction structure and method for complex stratum

Abstract

The invention belongs to the technical field of anti-sliding pile construction, and provides a rapid and simple anti-sliding pile construction structure for a complex stratum. The structure comprisesa rotary excavating drill, an anti-sliding pile lock opening, a protection wall and multiple shot holes. The rotary excavating drill is used for carrying out rotary excavating of a guide hole in an anti-sliding pile and carrying out slag removal and continuing rotary excavating of the guide hole after blasting is completed. The anti-sliding pile lock opening is formed at an opening of the anti-sliding pile and is used for soil around the pile from collapsing. The protection wall is constructed in a segmented manner, and construction of the next segment of protection wall is carried out after stratum blasting slag removal is finished. The shot holes are formed in the outer side of the guide hole and are used for explosive mounting. The rapid and simple anti-sliding pile construction structure has the beneficial effects that by means of the guide hole of the rotary excavating drill, the blasting work area is reduced, the manual work time is effectively reduced, when too much undergroundwater exists, a water pump is placed in the guide hole, it is guaranteed that no water exists on the manual work face better, and the situation that workers move the water pump due to the fact that the water pump occupies the limited space work face is avoided, the construction process technology is simple, and popularization and application are convenient.

Description

technical field [0001] The invention relates to the technical field of anti-slide pile construction, in particular to a fast and simple anti-slide pile construction structure and method in complex strata. Background technique [0002] Rectangular anti-slide piles are usually used in slope treatment, and the cross-section is rectangular because the bending stiffness of the rectangular cross-section is much greater than that of a circular cross-section with the same area. The rectangular cross-section is usually 2*3, 2.4*3.6, 3*4. At present, using mechanical equipment to form holes can only be round piles, which cannot meet the requirements of rectangular anti-slide piles. Therefore, manual digging is usually used. [0003] The disadvantages of manual digging are: (1) The construction progress is slow, which leads to increased uncontrollable risks, such as safety risks and capital investment; (2) It can only be used in weak strata. Water mill drills or water pumps will be u...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a fast and simple anti-slide pile construction structure and method in complex strata, aiming to solve the technical problems raised by the background technology

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