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Architectural Structure and Construction Method of Vertical Circulation Underground Parking Garage in Urban Area

A vertical circulation and building structure technology, applied in the field of underground parking garages, can solve the problems of inability to build a cave-type three-dimensional parking garage, the space of the construction site is small, and construction is not easy, so as to achieve a small occupied area, increase the number of parking lots, and increase the parking floor. effect of numbers

Active Publication Date: 2020-02-28
SHANDONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the large diameter of the well and the limitation of the ground buildings, it is impossible to build such a cave-style three-dimensional parking garage in some cities with dense buildings; moreover, the space of the construction site is small and it is not easy to construct

Method used

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  • Architectural Structure and Construction Method of Vertical Circulation Underground Parking Garage in Urban Area
  • Architectural Structure and Construction Method of Vertical Circulation Underground Parking Garage in Urban Area
  • Architectural Structure and Construction Method of Vertical Circulation Underground Parking Garage in Urban Area

Examples

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Effect test

Embodiment 1

[0037] Embodiment one (take whole vertical shaft structure to be built in stable soil layer as example):

[0038] A city built a vertical circulation underground parking garage in a residential area. According to the survey, the thickness of the topsoil layer is 80 meters, and the bottom layer is bedrock. °, the cohesion is 21kPa, Poisson’s ratio is 0.35, and the elastic modulus is 22MPa, which belongs to the stable topsoil layer; the designed underground parking garage structure is as follows figure 1 shown.

[0039] figure 1 It can be seen from the figure that the building structure of the underground parking garage belongs to the bottle-shaped building structure, which is composed of the entrance and exit, the underground passage section, the transition section and the underground three-dimensional parking space section; the above-mentioned entrance and exit are set in the city without disturbing the normal traffic flow And the ground is convenient for vehicles to enter a...

Embodiment 2

[0052] Embodiment two (the transition section and the underground three-dimensional parking space section are all built in the bedrock as an example):

[0053] A certain city builds a vertical circulation underground parking garage in a residential area. The topsoil layer is 40 meters thick, and the bedrock is below it, and the topsoil layer below -30 meters is a stable topsoil layer. figure 2 shown.

[0054] figure 2 It can be seen from the figure that the building structure of the underground parking garage belongs to the bottle-shaped building structure, which is composed of the entrance and exit, the underground passage section, the transition section and the underground three-dimensional parking space section; the above-mentioned entrance and exit are set in the city without disturbing the normal traffic flow And the ground is convenient for vehicles to enter and exit, and the surrounding environment will not be affected during construction, such as Figure 4 As shown...

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Abstract

The invention discloses a vertical circulation type underground parking garage building structure in the urban area and its construction method. It consists of an entrance and exit, an underground access passage section, a transition section and an underground three-dimensional parking space section from the ground to the underground to jointly form a long parking garage. A vertical wellbore structure similar to the shape of a neck bottle; requirements: the underground access passage section has the same inner diameter as the entrance and is connected with the entrance and exit, and the lowermost end of the access passage section should be in a stable topsoil layer or bedrock that is not easy to collapse; the transition section And the underground three-dimensional parking space section should be in a stable topsoil layer or bedrock that is not easy to collapse, and the underground three-dimensional parking space section is connected with the bottom opening of the access passage through a transition section. The construction of the invention has little influence on the buildings on the ground, and is especially suitable for those places where parking is difficult and the above-ground parking lot cannot be expanded, such as a railway station, a large supermarket or an office located in a downtown area without an underground parking garage.

Description

technical field [0001] The invention relates to underground engineering, in particular to an underground parking garage. Background technique [0002] With the vigorous development of car ownership in the transportation field, parking in cities has become a headache. Due to the high-rise buildings in dense urban areas, large traffic volume, dense road traffic, and limited ground space, it is impossible to build ground parking lots or elevated parking lots in urban buildings, so underground parking garages have become a good solution. In some new building areas, underground parking garages are easy to build, and are generally built directly under the building as the foundation of the building. This type of parking garage is all flat. Due to the limited area under the building, a cave-style three-dimensional parking garage has emerged, which is a new type of storage facility for automatic storage and scientific storage. In the professional master's degree thesis of Chongqing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H6/00E02D29/045
CPCE02D29/045E04H6/00
Inventor 李廷春王琳李为腾冯强
Owner SHANDONG UNIV OF SCI & TECH
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