JPH0427345B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to spherical buildings such as houses, meeting halls, nuclear-resistant shelters, etc.

(Conventional technology) Most conventional buildings have three-dimensional structures with polygonal planes, and have protruding parts that pose problems in terms of durability.In addition, large-scale foundation work is required as buildings become larger. There were other problems with the effective use of land, equipment, etc.

For this reason, it is conceivable to adopt a spherical building, which is a more stable structure than other structures against external forces such as earthquakes and wind.

Such a spherical capsule-type house is proposed in Japanese Utility Model Application Publication No. 49-131735, and the capsule-type house has a space for contacting heavy equipment at the bottom, and this space covers the entire spherical capsule. By functioning as a counterweight and imparting resilience, the capsule-shaped house is constructed as a self-supporting structure in the erected Koboshi style. Furthermore, a space between houses is defined in the middle part, and a space for light equipment is defined in the top part, and the capsule-shaped house is always supported on the ground by a support.
When the water comes out, the capsule is constructed so that it floats to the surface using its own buoyancy.

[Problem that the invention seeks to solve]

However, the spherical capsule-type houses are only supported on the ground via supports at all times, but when the water comes out, they float to the surface of the water, so they are only evacuation sites and safety houses, and are not permanent structures. It's not a thing.

The present invention was proposed in view of these problems, and its purpose is to provide a structure that is most stable compared to other structures against external forces such as earthquakes and wind, and
The point is to provide a permanent spherical building with excellent durability.

[Means for solving problems]

In order to achieve the above object, the spherical building according to the present invention integrally combines an arc-shaped intermediate panel divided along latitude and longitude lines, a top bowl-shaped panel, and a lower foundation panel. The lower part of the spherical shell structure is buried in the soil, and multiple layers of floorboards are arranged inside the spherical shell structure, and the wallboards arranged along the edge of each floorboard and the An annular duct space is formed between the inner surface of the spherical shell structure.

[Effect]

As described above, the present invention constitutes a building with a spherical shell structure by integrally combining the arc-shaped intermediate panel divided along the latitude and longitude lines, the top bowl-shaped panel, and the lower foundation panel. The spherical shell structure is the most stable structure compared to other structures against external forces such as earthquakes and wind, and there are no protruding or protruding corners that are weak points from a durability perspective. This makes it a permanently superior structure. Also, since there are no protruding parts or protruding corners, the solar damage to neighboring areas is minimized.

In addition, compared to other types of structures, spherical shell structures can create the maximum space with the smallest surface area, and therefore can create structures with the smallest surface area per unit volume, so the amount of radiant heat is energy-saving buildings.

Further, since the lower part of the spherical shell structure is buried in the soil, the spherical shell structure can be supported by buoyancy due to earth pressure.

Furthermore, in the present invention, a spherical building can be easily assembled and constructed by tightening and integrating arc-shaped intermediate panels divided along latitude and longitude lines with the top bowl-shaped panel and the bottom foundation panel. .

Furthermore, in the present invention, a plurality of layers of floor slabs are arranged inside the spherical shell structure to form a living space. At this time, the intersection between the floor slab and the spherical shell structure cannot be used as a living space, but in the present invention, the intersection between the wall plate provided at the outer edge of the floor slab and the inner surface of the spherical shell structure is By utilizing the annular space as a space for equipment, it is possible to construct a building that does not require a ceiling for equipment inside.

(Example) The present invention will be described below with reference to the illustrated embodiments.

An arc-shaped intermediate panel 1 is assembled by dividing a sphere along latitude and longitude lines, a top bowl-shaped panel 2 is attached to the upper end of the assembled structure, and a lower foundation panel 3 having a flat bottom surface is attached to the lower end. The spherical shell structure is assembled by tightening and joining them together. Note that openings 4 are provided in the panels on the ground floor as necessary.

The lower part of the spherical shell structure is buried in the ground 5 considering the relationship between the weight of the structure and the weight of the soil to be removed. balance with the bearing capacity of the soil acting on the bottom surface.

A multi-layered floor slab 6 is installed within the spherical shell structure,
The outer edge of the floor slab 6 is supported by the end joining flange 15 of the panel 1, and the central part is supported by a support structure member 7 constructed on the lower foundation panel 3.
Supported by.

The floorboards in the upper part of the basement floor are constructed to be airtight and strong enough to volatilize explosion-proof performance in an emergency, so that they can be used as a shelter.

In addition, the spherical shell structure has the property of floating on water, and is configured to maintain watertight performance below the water surface, and the weight of the lower foundation panel 3 is determined so that the center of gravity is lower than the center of buoyancy. is configured.

Furthermore, a heat insulating layer is layered on the spherical shell structure.

A wall board 8 is arranged at the outer edge of the floor slab 6, and the annular space formed between the wall board 8 and the spherical shell structure is used as a duct space 9, and the outer edge of the floor slab 6 of the spherical shell structure is This makes effective use of the uninhabitable space created between the two.

In the figure, 10 is a synorkel as an intake/exhaust duct, 11 is a partition, 12 is a staircase, 13 is a core,
14 is the entrance.

As described above, the illustrated embodiment constitutes a spherical shell structure by combining an arc-shaped intermediate panel 1 divided along latitude and longitude lines, a top bowl-shaped panel 2, and a lower foundation panel 3. By doing so, the design and structural advantages of the spherical shell structure mentioned above can be demonstrated, and by burying the lower part of the spherical shell structure in the ground, the buoyancy caused by the earth pressure can be utilized as mentioned above. This supports the structure and simplifies foundation work.

In addition, since the intersection between the spherical shell structure and the floor plate 6 cannot be used as a living space, the annular space formed between the wall plate 8 provided at the outer edge of the floor plate 6 and the inner surface of the spherical shell structure is used as a duct. By providing the space 9, the space created at the intersection of the floor slab 6 and the spherical shell structure can also be effectively utilized.

(Effects of the Invention) According to the present invention, as described above, the arc-shaped intermediate panel divided along the latitude and longitude lines, the top bowl-shaped panel, and the lower foundation panel are integrally connected. Compared to other structures, it is easy to construct a structure that is the most stable against external forces such as earthquakes and wind, and since there are no protruding parts or angular parts, it becomes a highly durable structure, making it easier for neighboring properties to The damage caused by sunlight is minimized.

Further, according to the present invention, since the lower part of the spherical shell structure is buried in the soil, the spherical shell structure is supported by the buoyant force due to the earth pressure acting on the structure, which is different from the conventional structure. This eliminates the need for large-scale foundation structures or piles that rely solely on soil bearing capacity. In addition, it is easy to excavate a hemispherical portion to obtain buoyancy in a structure, eliminating the need for retaining work, and the present invention greatly simplifies foundation work and greatly reduces construction costs. be done. Note that if the buoyancy due to the water pressure in the lower half of the spherical shell structure is balanced by the weight of the structure, the structure will float on the water surface, so the present invention is suitable as a disaster prevention building in areas where flood damage is expected to occur. .

Furthermore, in the present invention, a plurality of layers of floor slabs are arranged inside the spherical shell structure to form a living space. The annular space formed between the wall slab and the inner surface of the spherical shell structure is utilized as a space for equipment, and the uninhabitable space formed at the intersection of the floor slab and the spherical shell structure is effectively utilized. It's watery.

[Brief explanation of drawings]

FIG. 1 is a vertical sectional side view showing one embodiment of a spherical building according to the present invention, FIG. 2 is a front view thereof, FIG. 3 is a rear view thereof, FIGS. 4, 5, and 6. are cross-sectional plan views of the first and second floors and the basement, respectively. 1...middle panel, 2...bowl-shaped panel, 3...
Lower foundation panel, 6... Floor slab, 8... Wall plate, 9...
...Duct space.

Claims (1)

[Claims] 1. The lower part of the spherical shell structure, which is made up of an arc-shaped intermediate panel divided along latitude and longitude lines, a top bowl-shaped panel, and a lower foundation panel, is buried in the soil, and the same spherical structure is A plurality of layers of floor plates are arranged inside the shell structure, and an annular duct space is formed between the wall plates arranged along the outer edge of each floor plate and the inner surface of the spherical shell structure. A spherical building that is characterized by its shape.