JPH05311736A - Frame structure of building - Google Patents

Abstract

PURPOSE:To burden a space frame with load on construction, and to vary the enlargement and rebuilding of each room in the space frame by supporting load by a central post and crossed flat beams and corner posts. CONSTITUTION:A central post 2 is built at the intersection of the diagonals of the square frame of corner posts 1 at four coners. The central post 2 is fixed by foundation concrete 3. Flat beams 4 are penetrated into the central posts 2 and crossed among the corner posts 1 and constructed among the corner posts 1 on the diagonals. Horizontal angle braces are mounted for preventing the generation of kinds among each beam and brace 10 for tying-in the beams 4 and the posts 1. Accordingly, the central post 2, the corner posts 1 and the flat beams 4 are burdened with load and the number of the posts is reduced, and floors, a ceiling and the beams are set up integrally while enlargement and rebuilding can easily be altered.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a three-dimensional frame structure for buildings.

[0002]

2. Description of the Related Art A conventional three-dimensional frame structure of a building such as a house is constructed by passing horizontal members between corner columns at four corners, constructing intermediate columns between the corner columns, and reinforcing them by making a bracing. Because of that, the three-dimensional frame for each room that is divided and formed is fixed, and it is a concatenated assembly of small three-dimensional frames as a whole. Therefore, changing the partition etc. during the expansion and renovation of the room was a big task. Moreover,
A lot of pillars were used in the framework of construction.

[0003]

SUMMARY OF THE INVENTION According to the present invention, a central pillar, which is considered to be a Daikoku pillar, is built in the center of a building, corner pillars are built in the four corners centered on it, and land is formed between the corner pillars through the central pillar. Beams are installed to cross each other, and the structural load is applied to the three-dimensional frame group consisting of the central core column, land beam, and corner column, making it easy to add or modify each room within the three-dimensional frame group. It tries to be able to do it.

[0004]

[Means for Solving the Problems] Means for solving the problems of the present invention are as follows: the center of a square frame by the corner posts of four corners with sufficient spacing, or the intersection of the diagonal lines of the square frame. The central pillar is built, the central pillar and the corner pillars at the four corners are connected by crossing the land beams, and the corner pillars at the four corners are connected by horizontal beams.

[0005]

[Operation] Since the load is supported by the land beam and the corner post that intersect with the central pillar, each room can be freely changed within the three-dimensional frame without the use of reinforcing materials as in the conventional case. .

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. A central column 2 is formed at the intersection of diagonal lines of a virtual square frame that temporarily connects four corner columns 1 that are built with sufficient spacing. build. The pillar 2 is fixed by inserting the foot of the pillar 2 into a foot receiving metal fitting (not shown) surrounded by the foundation winding concrete 3.
Since the pillar 2 is a so-called large black pillar, a pillar having a required strength is selected. Next, a land beam 4 having a length extending between the corner pillars 1 on a diagonal line is pierced through the central core pillar 2 so as to cross the corner pillars 1. As shown in FIG. 2, an intermediate pillar 6 is provided in the middle of the girders 5 that are installed between the corner pillars 1 so as to form a square frame between the corner pillars 1 at the four corners.
When a straight beam 7 is erected between it and the central column 2, it is provided when the ratio of the lengths of the girder space 5 and the beam space 8 is larger than 6: 4.

As another embodiment of the above-mentioned embodiment, as shown in FIG. 3, an intermediate column 6 is built in each middle of the beam gap 8 and the girder gap 5,
The land beam 4 is installed between the facing intermediate columns 6 via the central column 2. In this case, it is necessary to use four intermediate columns 6.

A striking beam 9 is provided to prevent the occurrence of kinks and scratches between the beams, and a cane 10 is used to connect the beams to the columns.
To provide. If the land beam 4 has a short length that does not penetrate the central column 2, the fastening member 11 is used to fasten the central column 2.
A cane 10 is also provided for the connection between the land beam 4 and the corner post 1. In addition, the bait beam 9 and the cane 10 are also fastened with metal fittings. Further, the materials used in this invention include large cross-section glulam, wood,
There are steel aggregates and precast concrete beams. Furthermore, in this invention, since the cross-sectional area of the members used is large and the number of columns used is much smaller than in conventional buildings, the load is concentrated on the columns used, so By making the foundation of the part strong, the structure frame can be made strong and the service life can be dramatically extended.

[0009]

According to the present invention, it is possible to reduce the number of columns and to eliminate striations as compared with the conventional construction, and since the number of columns is small, an internal feature such as a floor, a ceiling or a wall can be stretched integrally. The exterior and partition walls can be constructed with frames, panels, etc., which facilitates renovation and remodeling.In addition, connecting or stacking the central core column as a unit of three-dimensional frame composed of four corner columns and land beams. This has the effect of making it easier to build.

[Brief description of drawings]

FIG. 1 is a perspective view in which a part of a frame assembly of the present invention is omitted.

FIG. 2 is a plan view of a frame according to the present invention.

FIG. 3 is a plan view of a frame according to another embodiment of the present invention.

[Explanation of symbols] 1 corner column 2 central core column 3 basic concrete 4 land beam 5 girder space 6 intermediate column 7 straight land beam 8 beam span 9 flint beam 10 cane 11 tightening metal fitting

Claims (6)

[Claims] 1. A land beam is erected between a central pillar formed in the central portion and each corner pillar built in the four corners around the central pillar to bear the load of the building on the central pillar, the corner pillar and the land beam. Framed structure of building characterized by 2. A central mandrel is built at the intersection of the diagonal lines of a rectangular frame that temporarily connects the four corners, and land beams are installed between the central mandrel and the corners built at the four corners. A framed structure of a building characterized in that the load of the building is loaded on the core pillar, the corner pillar and the land beam. 3. The framed structure of a building according to claim 1 or 2, wherein the land beam penetrates the central pillar and extends between the corner pillars. 4. The method according to claim 1, wherein a land beam extending between the central pillar and the corner pillar is used to erect the central pillar and each corner pillar, and the land beam is supported by the metal fitting on the central pillar. Framed structure of a building. 5. A frame structure of a structure in which a straight beam is installed between an intermediate column and a central column, which are built in the middle part between girders or beams of a three-dimensional frame structure. 6. A framework structure of a building in which an intermediate column is built in an intermediate portion between girders and beams of a three-dimensional frame and a land beam is erected between opposing intermediate columns through a central pillar.