A circular underground garage and its construction method
A technology of underground garage and construction method, which is applied in the direction of parking buildings, construction, excavation, 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: 2021-08-13
南京理工大学紫金学院
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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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[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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The invention discloses a ring-shaped underground garage and a construction method thereof. The ring-shaped underground garage includes: an outer wall of a steel sheet pile, which is in a ring shape; The height and direction of the outer walls of the steel sheet piles are the same, and are used for the transfer of vehicles on the parking floor of the circular underground garage and the vehicle entrance and exit; the parking floor is provided with multiple layers, and the parking floors of each layer are arranged at intervals between the steel sheet piles Between the outer wall and the lifting channel; wherein, the lifting channel is surrounded by multiple groups of columns, and the column groups are arranged along the radial direction of the circular underground garage, and the adjacent two groups of columns The groups are connected by beams; partition walls are arranged between the steel sheet pile exterior wall and multiple sets of column groups. In the ring-shaped underground garage and its construction method disclosed by the present invention, the overall structure of the underground garage is formed by steel sheet piles, and the steel sheet piles can be completely sunk before the foundation pit is excavated, thereby speeding up the construction progress.
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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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