JPH0237971Y2 - - Google Patents

Description

[Detailed explanation of the invention] (Field of industrial application) This invention relates to underground multi-story parking lots for small and medium-sized buildings located in urban areas.

(Problem that the idea aims to solve) Due to the recent rise in land prices in small and medium-sized buildings in urban areas, it is often impossible to construct an attached parking lot on the ground or the space is not available. There is an increasing demand for building parking lots. Underground multi-storey parking garages are being built deeper into the ground as the number of cars they can accommodate increases, but this gradual increase requires extremely thick underground walls to resist earth pressure, resulting in higher costs. It is inevitable that this will happen.

This idea was based on these circumstances, and aims to create an economical parking lot by adopting a shape that minimizes the effects of earth pressure.

(Means for Solving the Problems) The underground multi-level parking lot of this invention is an underground multi-level parking lot in which parking is carried out using a parking system, and the low area consists of two cylindrical parking lots each having a parking space for at least one car. It is a structure in which concrete frames 1 and 1 are connected and buried underground with a partition wall 2 between them and an opening a that communicates with the upper and lower parts of the concrete frames 1 and 1. .

(Example) This invention will be described below with reference to drawings showing an example.

This underground multi-storey parking lot A (hereinafter referred to as parking lot A) is the third
As shown in the figure, parking is carried out using a floating car system, and at least two cylindrical concrete structures 1 are connected and buried underground.

The drawing shows an example in which two concrete frames 1 are connected, but the middle of the two concrete frames 1, 1 is partitioned by a partition wall 2, and openings a that communicate with each other are formed in the upper and lower parts of the partition wall 2. ing. The vehicle is parked by circulating the vehicle platform 3 through the openings a, a as shown in FIG. Therefore, the low area of the concrete frame 1 has a parking space for at least one car.

The parking lot A constructed in this way is buried underground using a caisson or continuous wall construction method as usual.

The side parts b, b of the connecting part of the parking lot A buried underground can be used as piles for buildings on the ground.

(Effects of the invention) The parking lot of this invention has a structure that utilizes the mechanical properties of arches to have a high resistance to earth pressure, and because the partition wall in the middle can be used as a support beam if necessary, the use of structural materials can be significantly reduced. In other words, it is possible to achieve a cost reduction, thereby realizing an underground parking lot that satisfies the requirements for parking lots in small and medium-sized buildings.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing the parking lot of this invention, FIG. 2 is a plan view thereof, and FIG. 3 is a sectional view showing a model of the parking system. A... Underground multi-story parking lot, 1... Concrete frame, 2... Partition wall, a... Opening, 3... Vehicle platform, b...
...Side part of the connecting part.

Claims (1)

[Scope of utility model registration request] It is an underground multi-storey parking lot where parking is carried out using a parking system, and consists of two cylindrical concrete structures 1, 1 each having a parking space for at least one car, with a partition wall 2 in the middle, and a concrete structure. An underground multi-level parking lot is constructed by connecting the upper and lower parts of frames 1 and 1 with openings a that communicate with each other and buried underground.