JPH07331895A - Planer structure of building - Google Patents

Abstract

PURPOSE:To make a floor plan freely in each floor to promote amenity by arranging a structural body core and a plurality of columns to the central part of a building and the circumference thereof, and arranging floor slabs in plurality of layers between the structural body core and columns. CONSTITUTION:A structural body core 1 forming the main part of a structural body is placed to the center part of a building. A plurality of columns 2 forming the peripheral structural body of the building are arranged around the building. Floor slabs 5 forming a floor in each story are arranged in a plurality of layers between the structural body core 1 and its perimeter. The structural body core 1 is so designed that it bears load of the floor slabs 5 in each story and heavy earthquake load, and the structural body core is provided with a quantity of wall exceeding a certain quantity thereof in X and Y directions so as to sufficiently bear the load mentioned above and is constructed. A staircase 6 for common use, an elevator 7, trunk room 8, etc., are arranged to the inside of the structural body core 1, and it is mainly designed for a public space.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plan structure of a building in which each floor can freely plan a plan without being disturbed by columns or beams so as to improve living comfort.

[0002]

2. Description of the Related Art In a so-called ramen structure building, the arrangement of columns and beams is decided prior to the plan plan. Therefore, considering the positions of columns and beams, It was necessary to make a plan so that the beams would not get in the way, and sometimes the pillars would come out in the middle of the living room, and there were problems such as being unable to make a plan as expected.

In addition, even if the columns and the beams are properly put together, RC
In the case of the structure, since the pillars and beams have an extremely large cross section, some of them are inevitable to project into the living room, which is difficult to use and has poor livability.

Although the RC structure is extremely structurally excellent in earthquake resistance and the like, it has a problem that it tends to be a closed plan because it is partitioned by a thick partition wall.

Further, in the recent car society, it is indispensable to arrange parking lots, but most of them are installed in one or several places in the underground part of the building or part of the site, and There was a problem that it was difficult to use because it was far from.

The present invention has been made to solve the above problems, and it is possible to freely plan a plan without being disturbed by columns and beams on each floor, and the columns and beams projecting into the room. It is an object of the present invention to provide a planar structure of a building that makes it possible to remarkably enhance the habitability by eliminating such problems.

[0007]

A plan structure of a building according to claim 1 of the present invention is a structure core disposed in a central portion of the building and forming a main part of the structure, and a periphery of the building. Arranged at an arbitrary span, a plurality of pillars forming the surrounding structure, the structure core, and a plurality of layers arranged between the pillars in a plurality of layers, the floor slab of a plurality of layers to be the floor of each floor Prepare,
The feature is that the floor plan is arbitrarily set up on each floor to enhance the habitability.

According to a second aspect of the present invention, there is provided a planar structure for a building, which is disposed in a central portion of the building and which is a main part of a structural body, and a span around the building with an arbitrary span. A plurality of pillars forming the surrounding structure, the structure core, and a plurality of layers of floor slabs that are arranged in a plurality of layers between the pillars and serve as a floor of each floor, and the inside of the structure core. It is characterized by the fact that it is arranged in a room and has a stairwell that is used for daylighting, etc., and that a plan plan is arbitrarily set on each floor to enhance livability.

According to a third aspect of the present invention, there is provided a planar structure of a building, which is arranged in a central portion of the building and which is a main part of the structure, and a structure core arranged around the building with an arbitrary span. A plurality of pillars forming the surrounding structure, the structure core, and a plurality of layers of floor slabs that are arranged in a plurality of layers between the pillars and serve as a floor of each floor, and the inside of the structure core. And a system for storing the cars of each dwelling unit, and each floor has a plan plan arbitrarily set to enhance the habitability.

[0010]

In the floor plan and structure of the building according to the present invention, the pillar and the beam are provided on each floor between the structure core arranged in the central portion of the building and the pillar arranged with an arbitrary span around the structure core. Plans can be freely set up without being disturbed by. Also, a large opening can be obtained by making the span of the surrounding columns as large as possible. Further, by arranging the parking system leading to each dwelling unit in the structure core, the flow line between each dwelling unit and the parking lot can be shortened to improve the habitability.

[0011]

【Example】

Example 1. 1 and 2 show an embodiment of a plan structure of a building according to the present invention. In the drawings, reference numeral 1 is a structure core arranged in the center of the building and forming a main part of the structure. Pillars 3 arranged around the building and forming a structure around the building are erected between the upper end portion of the structure core 1 and the upper end portions of the surrounding pillars 2, respectively. A large beam 4 that joins the pillars 2 to each other is a large beam 3 and each pillar 2
A damper installed between the main beam 3 and the pillar 2 to absorb the difference in vibration period, and the reference numeral 5 is arranged in a plurality of layers between the structure core 1 and the surrounding pillar 2, and the floor of each floor. It is a floor slab.

The structure core 1 is designed so as to bear the load of the floor slab 5 on each floor and a large seismic load, and has a wall amount (wall wall) of a certain amount or more in each of the X and Y directions so as to sufficiently bear these loads. Long).

The structure core 1 is provided with a common staircase 6, an elevator 7, a trunk room 8 and the like, and is mainly designed as a public space.

The shape and position of the structure core 1 are as follows.
The shape is not limited to the illustrated shape as long as a certain amount or more of wall quantity is secured in each of the X and Y directions, and may have a cylindrical shape, for example.

The pillars 2 are designed so as to mainly bear the load of the tip portion of the floor slab 5 on each floor, and are arranged around the building at an arbitrary span according to the plan of each floor, and if necessary, the pillars can be arranged. A small pillar 2a is placed between 2 and 2. In this case, the pillar
Small beam 3a between 2 and 2, or between pillar 2 and structure core 1
If the pillars 2a are placed on this beam 3a, the pillars 2a do not need to be continuously arranged from the bottom floor to the top floor, and a large living room without the pillars 2a can be partially installed. Can be placed.

The damper 4 is installed in order to prevent damage to the upper end of the column in the event of an earthquake, etc., because the vibration cycle of the column 2 and the beam 3 is different. For example, a hydraulic damper or a plastic damper is used. Etc. are used.

The floor slab 5 is designed to simply transfer the load of people, furniture, etc. to the structure core 1 and the surrounding columns 2, and is designed to have a thickness of about 30 cm.

Therefore, the floor height of each floor (upper and lower floor slabs 5, 5
Space) can be freely designed, and one floor slab 5
Elevation plan can be freely done by providing a step on the floor, or by making each dwelling unit into two or more layers, a so-called maisonette type, and further providing a part of the stairwell or the outer periphery of the slab 5. It is also possible to make it uneven.

At the time of construction, on the ground, the large beam 3 is constructed first, and then the structural core 1, the surrounding pillars 2 and the floor slabs 5 on each floor are successively added in the upper floor direction. If so, the large beam 3 can be used as a shed assembly for an all-weather temporary roof.

FIG. 3 shows another embodiment of the planar structure of a building according to the first aspect of the present invention, in which the arrangement (direction) of the structure core 1, the arrangement of the staircase 6 and the elevator 7 (position) 1) is different from FIG. 1, and other configurations are substantially the same as those in FIG.

Example 2. FIG. 4 shows an embodiment of the planar structure of a building according to the second aspect of the present invention. In the figure, the same parts as those of the first embodiment are designated by the same reference numerals and the description thereof will be omitted.

Reference numeral 9 is arranged in the center of the building and is a structure core which is a main part of the structure. Reference numeral 10 is arranged inside the structure core 9 continuously over all floors of the building and is used for daylighting and the like. Ventilation, 11 is a dwelling unit arranged around the structure core 9, 12 is also arranged in a corner around the structure 9, and is a common space including a hall, elevator, stairs, etc. leading to each dwelling unit 11, 13 is each Balcony located outside the dwelling unit 11 and used as a garden and evacuation passage for each dwelling unit 11,
14 is arranged inside the structure core 9 continuously at the same level as the floor of each floor dwelling unit 11, a passage connecting each dwelling unit 11 and the common space 12, and reference numeral 15 is provided in the structure core 9. It is an entrance and exit that connects the common space 12 and the passage 14.

The structure core 9 is constructed in a rectangular cross-section and designed to bear the load of the floor slab 5 on each floor and a large seismic load, and X, Y to sufficiently bear these loads. Each direction is constructed with a wall amount (wall length) of a certain amount or more.

The dwelling unit 11 is freely planed according to the wishes of the resident, and the elevation plan can be freely carried out, for example, by making each dwelling unit into two or more layers, a so-called maisonette type. Further, it is also possible to provide a part of the through hole. Other configurations are substantially the same as those in the first embodiment.

Example 3. 5 and 6 show an example of a planar structure of a building according to claim 3 of the present invention. In the drawings, the same parts as those in Example 1 are designated by the same reference numerals, and the description thereof will be omitted. To do. Reference numeral 16 is a structure core that is arranged in the center of the building and is a main part of the structure, and 17 is a parking system that is arranged inside the structure core 16 and stores the cars of each dwelling unit.

The parking system 17 is installed in the hoistway 17a, which is continuously arranged in the structure core 16 from the entrance / exit 18 of the car located on the basement floor to the top floor of the building, and the hoistway 17a. A pallet 17b that mounts a car and moves up and down from each dwelling unit 11 to the doorway 18 of the car and from the doorway 18 to each dwelling unit 11 by power, and a parking pallet installed in each dwelling unit 11 and storing the car of each dwelling unit 11 It is configured with 17c and.

The parking pallet 17c of each dwelling unit is installed at a position as close as possible to the doorway of each dwelling unit 11 so that the flow line between each dwelling unit 11 and the parking pallet 17c is as short as possible. In addition, the parking pallet 17c is configured to be easily and safely operated in each dwelling unit 11, the doorway 18, and in the vehicle.

[0028]

The plane structure of the building according to the first and second aspects of the present invention is constructed as described above, and the structure core forming the main part of the structure is formed in the center of the building. Arranged, pillars that are surrounding structures around the building are arranged with an arbitrary span, the structure core and the floor slab that is the floor of each floor between the pillars are arranged in a plurality of layers, and Since no pillars or beams are placed between the structure core and the surrounding pillars, the plan can be freely set up on each floor without being disturbed by the pillars and beams, and the habitability can be significantly improved. There is.

Further, since the structural core is designed to bear most of the loads such as the load and the seismic load, the span of the surrounding columns can be increased and the opening of the living room can be enlarged. is there.

Further, since the plan structure of the building according to claim 3 of the present invention is provided with the parking system for accommodating the cars of each dwelling unit in the structure core, it is parked in the plan of the entire site. There is no need to secure a parking lot space, which has the effect of significantly improving habitability in environment formation and design.

[Brief description of drawings]

FIG. 1 is a standard floor plan view of an example of a planar structure of a building according to claim 1 of the present invention.

FIG. 2 is a vertical sectional view of the building shown in FIG.

FIG. 3 is a standard floor plan view of another embodiment of the planar structure of the building according to the first aspect of the present invention.

FIG. 4 is a standard floor plan view of an example of a planar structure of a building according to claim 2 of the present invention.

FIG. 5 is a standard floor plan view of another embodiment of the planar structure of the building according to claim 3 of the present invention.

FIG. 6 is a vertical sectional view of the building shown in FIG.

[Explanation of symbols]

1 ... Structure core, 2 ... Pillar, 3 ... Large beam, 4 ... Damper,
5 ... Floor slab, 6 ... Staircase, 7 ... Elevator, 8 ... Trunk room, 9 ... Structural core, 10 ... Stairwell, 11 ... Dwelling unit, 12 ... Common space, 13 ... Balcony, 14 ... Passage, 15
… Gateway, 16… Structure core, 17… Parking system, 18…
Doorway.

Front page continuation (72) Inventor Yukio Iwashita 1-2-7 Moto-Akasaka, Minato-ku, Tokyo Kashima Construction Co., Ltd. (72) Inventor Yasuhiro Oda 1-2-7 Moto-Akasaka, Minato-ku, Tokyo Kashima Construction Co., Ltd.

Claims (3)

[Claims] 1. A structure core which is arranged in a central part of a building and which is a main part of a structure, and a plurality of pillars which are arranged in an arbitrary span around the building and form a surrounding structure, It is arranged in a plurality of layers between the structure core and the pillar, and is provided with a plurality of layers of floor slabs that serve as floors of each floor, and a floor plan is arbitrarily set on each floor to enhance habitability. Plan structure of the building. 2. A structure core which is arranged in a central part of a building and which is a main part of a structure, and a plurality of pillars which are arranged in an arbitrary span around the building and form a surrounding structure, A structure core and a plurality of layers arranged between the pillars and the floor slab that serves as a floor of each floor, and is provided inside the structure core, and includes an atrium used as daylighting,
A plan structure of a building characterized in that a plan plan is arbitrarily set on each floor to enhance the habitability. 3. A structure core arranged in a central part of a building and forming a main part of the structure, a plurality of pillars arranged around the building in an arbitrary span and forming a surrounding structure, A structure core and a plurality of layers of floor slabs that are arranged between the pillars and the floors of the floors of each floor, and a parking system that is arranged inside the structure core and stores the cars of each dwelling unit. A plan structure of a building, characterized by being provided with a plan plan arbitrarily on each floor so as to enhance livability.