Construction method for newly-adding community underground space by using synchronous jacking and shifting device

Abstract

Provided is a construction method for newly-adding community underground space by using a synchronous jacking and shifting device. The construction method comprises the steps that step one, the synchronous jacking and shifting device is assembled and installed; step two, the displacement amount needing to be jacked up of each frame column (8) of a building in a synchronous control platform is input; step three, the frame columns (8) are cut off; step four, a multistage two-way jacking oil cylinder (3) is started to perform jacking, and finally, the displacement amount needed for each frame column (8) is jacked up; step five, reverse jacking is carried out on a lower piston (16) of the multistage two-way jacking oil cylinder (3), and finally, a whole upper structure is wholly moved throughthe cooperation of slide ways and moving wheels (14); step six, the whole upper structure is wholly moved to an original structural position after displacement and rebuilding construction, and connection and reinforcement treatment are carried out on each frame column (8) cutting into two parts to form a frame column truncation connection segment (13). According to the construction method for thenewly-adding community underground space by using the synchronous jacking and shifting device, not only can jacking heightening / storey-adding be carried out, but also structure shifting can be carried out, and the application range is wide.

Description

Technical field [0001] The invention relates to a construction method, more specifically, to a construction method for newly-added cell underground space by using a synchronous jacking and shifting device, and belongs to the technical field of building addition and reconstruction. Background technique [0002] With the advancement of urbanization, the increasing number of private cars and the relatively lagging planning at the beginning of the construction of the community have caused the problem of parking difficulties in many residential communities, especially those built in the 1980s and 1990s with no underground parking spaces, to be more and more prominent. , Nowhere to park has become a concern for many residents when they go home from get off work; at the same time, various functions of old communities are lacking, so how to renovate old communities and alleviate parking difficulties in urban old communities has become a wide-ranging, People's livelihood issues that need to...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a construction method for using a synchronous jacking and shifting device to increase the underground space of a residential area in order to solve the problems of difficult parking in the existing old residential area and poor overall function of the residential area.

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