Foundation pit lock pile water stop construction method

Abstract

The invention discloses a foundation pit lock pile water stop construction method, and relates to the technical field of lock pile construction. The foundation pit lock pile water stop construction method specifically comprises the following steps that firstly, the position where a lock pile needs to be built is detected, various data of the position are measured, and according to the data and theexisting standard, the lock pile is poured; and the strength of the lock pile is improved. According to the foundation pit lock pile water stop construction method, the surrounding of the position where the lock pile needs to be built is subjected to exploration detection, when the lock pile is poured, and after the lock pile is poured, effective and portable water stop can be carried out, the water stop effect is high, the phenomenon that due to involvement of water, the poured lock pile cannot be used is greatly avoided, a worker can more conveniently work, meanwhile, fewer faults appear inthe engineering, use cost is reduced, use by a user is facilitated, and the problems that at present, an existing foundation pit lock pile waterstop construction method is complex and poor in practicability are solved.

Description

technical field [0001] The invention relates to the technical field of occlusal pile construction, in particular to a water-stop construction method for an occlusal pile in a foundation pit. Background technique [0002] The occlusal pile is partially embedded in the circumference of the adjacent concrete row piles, and a steel cage is placed in the piles that are constructed alternately in the subsequent order, so that it forms an overall continuous waterproof and soil-retaining enclosure structure with good anti-seepage effect. The pile is a kind of foundation pit enclosure structure that forms an interlocking arrangement between the piles. The arrangement of the piles is an unreinforced ultra-retarded concrete pile (A pile) and a reinforced concrete pile (B pile). (Construction with full-casing drilling rig) Interval layout. During construction, pile A is constructed first, and pile B is constructed later. The construction of pile B is completed before the concrete of pil...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a water-stopping construction method for occlusal piles in foundation pits, which solves the problems that the existing water-stopping construction methods for occlusal piles in foundation pits are relatively complicated and not practical

Images