Building-approaching and road-width-limited building-riding expansion method and equipment thereof

Abstract

The invention discloses a building-riding expansion method and equipment for close building and limited road width, the equipment comprises a newly-built bearing pier and an original bearing pier, the original bearing pier is provided with a pre-dismounting lintel and a pre-dismounting wall body, the original bearing pier is provided with a supporting mechanism, and the bottom of the newly-built bearing pier is provided with an anchoring mechanism. According to the method, the street-along shops close to the road in the original building can be locally dismantled, in the actual dismantling operation construction, the overall benefit of widening the road is effectively improved, the high dismantling expenditure is reduced, the working efficiency is improved, and after dismantling is completed, the construction efficiency is improved by adding the brick stand columns and conducting reinforcing, filling and pouring forming. The bearing strength of the corresponding position of the bottom of an original building is enhanced while the building-riding structure is formed, the use safety and stability after road widening engineering delivery are improved, and the problems that the construction period is complex and the demolition cost is too high due to the fact that the whole building needs to be demolished in existing road widening engineering are solved.

Description

technical field [0001] The invention relates to the technical field of road widening and reconstruction in cities, in particular to a method and equipment for expanding arcades used for adjacent buildings and limited road width. Background technique [0002] In urban construction, due to road expansion, the demolition and removal of some large buildings is dangerous and difficult, and the cost of demolition and compensation is huge, and road bottlenecks always exist. The intersection between shopping mall A and stadium B on the south side has changed from 6 lanes to 2 lanes, and there is a problem of "stuck neck" road connection. [0003] Under normal circumstances, the construction of road expansion projects requires the demolition of the whole building, which greatly increases the construction period for road widening, and the demolition cost of demolishing the whole building is also very high. , for this purpose, we propose an expansion method and equipment for arcades w...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problems that in the urban construction, due to the expansion of roads, the location of some large buildings is dangerous and difficult to dismantle, and the

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