Tower type building deviation rectifying method

Abstract

The invention provides a tower type building deviation rectifying method, and relates to the technical field of building maintenance. The tower type building deviation rectifying method comprises the following implementation steps that (1) foundation beams are arranged, foundation trenches are excavated in the outer sides of the periphery of a tower type building foundation, and the foundation beams of steel structures or reinforced concrete structures which are correspondingly connected with the periphery of a corresponding tower type building foundation structure in a fastened mode are arranged in the foundation trenches; (2) through holes are formed, the multiple through holes which are distributed in the circumferential direction of a tower type building are formed in the tops of beam bodies of the foundation beams, and reaction frames are installed at the positions of the through holes; (3) friction piles are arranged, hydraulic jacks are installed in the reaction frames in the step (2), and the friction piles are pressed into the through holes one by one through the hydraulic jacks; (4) deviation rectifying is conducted, the multiple hydraulic jacks located in the inclination direction of the tower type building are controlled to synchronously and slowly jack, one sides of the foundation beams are slowly lifted under supporting of the multiple friction piles, and then the inclined side of the tower type building is slowly lifted; and (5) reinforcing is conducted. The tower type building deviation rectifying method is simple in construction process, safe and reliable.

Description

technical field [0001] The invention relates to the technical field of building maintenance, in particular to a deviation correction method for a tower building. Background technique [0002] The tower building will be tilted due to natural geological subsidence, and some ancient towers will be tilted due to the damage of the foundation caused by stolen excavation, especially some ancient towers with cultural relics protection may collapse at any time after tilting. It needs to be rectified and straightened; one of the existing tower building correction methods is to drill oblique holes in the direction away from the inclination of the tower building, so that the foundation on the side away from the inclination direction of the tower building will slowly and naturally settle, and finally the tower building will gradually and naturally recover vertically. Another method is to pour water in the direction away from the inclination of the tower building, so that the foundation o...

AI Technical Summary

Problems solved by technology

[0002] The tower building will be tilted due to natural geological subsidence, and some ancient towers will be tilted due to the damage of the foundation caused by stolen excavation, especially some ancient towers with cultural relics protection may collapse at any time after tilting. It needs to be rectified and straightened; one of the existing tower building correction methods is to drill oblique holes in the direction away from the inclination of the tower building, so that the foundation on the side away from the inclination direction of the tower building will slowly and naturally settle, and finally the tower building will gradually and naturally recover vertically. Another method is to pour water in the direction away from the inclination of the tower building, so that the foundation on the side away from the inclination direction of the tower building is loose, causing the foundation on this side of the tower building to sink naturally and slowly, and finally the tower building gradually recovers naturally Vertical state; both methods need to spend a lot of time, waiting for the tower building to return to the vertical state naturally, and the natural recovery process of the tower building is not controlled, especially the old ancient tower, there is a risk of collapse at any time , this phenomenon is a problem to be solved urgently by those skilled in the art;

[0003] Chinese patent (Notice No.: CN204435445U) discloses a leaning tower deviation correction device. The construction process of this patent is complicated, and the tower body needs to be pulled through the tower body reinforcement structure. The control system is complicated, the implementation cost is high, and it is easy to cause damage to the tower body. damage

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