Construction method of shaft type underground stereo garage

Abstract

The invention relates to a construction method of a shaft type underground stereo garage. The construction method comprises the following steps that a vertical supporting structure is constructed along the outer edge of an outer wall structure of the underground stereo garage, a formwork is erected in a site, steel bars are bound, and a top plate structure is manufactured; the outer edge of the top plate structure is connected with connecting steel bars exposed out of the top of the vertical supporting structure, and top plate structure concrete is poured integrally; earthwork in the vertical supporting structure is excavated below the top plate structure; a horizontal supporting structure is constructed; a bottom plate structure and the outer wall structure are constructed; an annular supporting structure is constructed; and a parking system is mounted and debugged in a constructed structural space. According to the construction method, the characteristics of the structure of the garage are fully utilized, stress is scientific, the construction speed is high, the influence on the environment is small, and the construction cost is reduced.

Description

Technical field[0001]The present invention belongs to the field of construction engineering, and more particularly to a construction method of wellbore ground stereo garage.Background technique[0002]With the rapid development of social economy, the urbanization process is continuously promoted, and people's living standards continue to increase, and the number of car ownership has also increased rapidly. According to statistics, my country's car insurance has increased 20%, Beijing, Shanghai, Shanghai Waiting for large cities to increase the speed of 200,000 per year, leading to the problem of parking difficulties in my country's large and medium-sized cities. At the same time, there are more and more resident populations in the city, making land resources increasingly nervous, and there is a market in the ground, and the price is high, and some areas have not been used.[0003]There is an important factor in the development of urban development in short space or inconvenient use area...

AI Technical Summary

Problems solved by technology

No matter which method is used, the supporting structure and the underground main structure are mutually isolated systems, and their joint forces are not considered in the calculation; It has no effect after completion, resulting in a waste of structural size

In addition, due to the large size of the supporting structure and the main structure, the usable area is reduced, which causes a serious waste of land resources in the urban core area where every inch of land is expensive.

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