Safe and quick construction method of underground space

Abstract

The invention relates to a safe and quick construction method of an underground space. The safe and quick construction method is characterized in that an outer wall and an access channel of a stereo garage are defined by concrete occlusive piles (23); a top beam (5) is arranged at the tops of the concrete occlusive piles (23); four upright piles (1) are arranged at the center inside the stereo garage; concrete light steel truss plates (6) are arranged at the top between the concrete occlusive piles (23) and the reinforced concrete upright piles (1); reinforced concrete bottom plates (13) are arranged at the lower part of the stereo garage; concrete bottom plate beams (15) are arranged in the positions, between the reinforced concrete upright piles (1) and reinforced concrete bearing piles (2), at the lower parts of the reinforced concrete bottom plates (13); and anti-floating piles (12) are arranged at the bottoms of the reinforced concrete bottom plates (13). The underground space is convenient to construct, environment-friendly in utilization, convenient to utilize and safe and reliable in utilization, and has quite high market competitiveness.

Description

Technical field [0001] The invention relates to the technical field of underground space, in particular to a method for safely and quickly constructing an underground three-dimensional garage. Background technique [0002] In recent years, the rapid increase in the number of urban cars has led to a serious shortage of parking spaces in the old city. A large number of private cars occupy the roads, which not only makes the living quarters crowded, but even the originally not wide urban roads are used as parking lots, which directly increases The traffic jam in the city brings many inconveniences to people's lives. At present, the only way to solve parking in the old city is to set up underground parking garages in the original smaller greening or public underground. However, due to the narrow spacing of houses in the old city and the shallow foundation, the construction of underground parking garages is more technically difficult and periodic. Longer, not only will seriously affe...

AI Technical Summary

Problems solved by technology

[0002] In recent years, due to the sharp increase in the number of urban cars, there has been a serious shortage of parking spaces in the old city. A large number of private cars have been parked on the roads, which not only makes the living areas crowded, but even the originally narrow urban roads are used as parking lots, which directly increases the The traffic congestion in the city has brought a lot of inconvenience to people's life.

At present, the only way to solve the problem of parking in the old city is to set up underground parking garages in the original small green or public underground. If it is too long, it will not only seriously affect people's lives, but also bring safety hazards to the foundation of the house.

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