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Annular underground garage and construction method thereof

A technology of underground garage and construction method, which is applied to buildings for parking cars, excavation, construction, etc., which can solve the problems of long period and high construction cost, and achieve the effects of reducing costs, speeding up construction progress, and improving excavation efficiency

Active Publication Date: 2021-01-08
南京理工大学紫金学院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a ring-shaped underground garage and its construction method, which can overcome the defects of traditional ring-shaped underground garages such as high construction cost and long period

Method used

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  • Annular underground garage and construction method thereof
  • Annular underground garage and construction method thereof
  • Annular underground garage and construction method thereof

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Embodiment Construction

[0045] In order to further elaborate the technical means and effects adopted by the present invention to achieve the purpose of the invention, the specific implementation, features and effects of the ring-shaped underground garage proposed according to the present invention and its construction method are described in detail below.

[0046] The invention discloses an annular underground garage, such as Figure 9 and Figure 10 As shown, it includes: steel sheet pile outer wall 10, which is ring-shaped; lifting channel 51, which is arranged in the steel sheet pile outer wall 10, and the lifting direction of the lifting channel 51 is the same as the height direction of the steel sheet pile outer wall 10, which is used for vehicles. The transfer between the parking floor 300 of the circular underground garage and the vehicle entrance and exit 125; the parking floor 300 is provided with multiple layers, and each parking floor 300 is arranged between the steel sheet pile outer wall...

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Abstract

The invention discloses an annular underground garage and a construction method thereof. The annular underground garage comprises an annular steel sheet pile outer wall, a lifting channel and a plurality of parking layers, wherein the lifting channel is arranged in the steel sheet pile outer wall, the lifting direction of the lifting channel is the same as the height direction of the steel sheet pile outer wall, and the lifting channel is used for transferring vehicles between the parking layers of the annular underground garage and vehicle entrances and exits; the parking layers are arrangedbetween the steel sheet pile outer wall and the lifting channel at intervals; the lifting channel is formed by enclosing a plurality of stand column sets, the stand column sets are arranged in the radial direction of the annular underground garage, and every two adjacent stand column sets are connected through a cross beam; and partition walls are arranged between the steel sheet pile outer wall and the stand column sets. According to the annular underground garage and the construction method thereof, the overall structure of the underground garage is composed of steel sheet piles, the steel sheet piles can sink before a foundation pit is excavated, and the construction progress is accelerated.

Description

technical field [0001] The invention belongs to the technical field of underground building construction, and in particular relates to an annular underground garage and a construction method thereof. Background technique [0002] With the improvement of people's living standards, the per capita vehicle ownership continues to increase, but the urban construction area is limited, and the actual area that can be used to build above-ground garages is even smaller. In order to accommodate the continuously increasing number of cars, underground garages have been vigorously developed. [0003] In the structure of the existing underground garage, the ring-shaped underground garage has the advantage of a small footprint, so it has been vigorously developed. However, the construction process of the existing ring-shaped underground garage is generally as follows: firstly, the surrounding protection piles are constructed along the edge of the foundation pit. , form the foundation pit su...

Claims

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Application Information

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IPC IPC(8): E04H6/18E02D17/04E02D5/04E02D5/08
CPCE02D5/04E02D5/08E02D17/04E04H6/18
Inventor 颜媛媛王涛许文宇王晓妮孙茜
Owner 南京理工大学紫金学院
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