JPH09328816A - Y-form column and anchor plate in hexagonal building structure - Google Patents

Abstract

PURPOSE: To reinforce the structure of the framework of a building and the pier, etc., of a viaduct and improve the efficiency of the execution of works of the structure by joining a Y-form column with three beam columns opened at an angle of 120 deg. with the lower section of a hexagonal support and forming hexagonal structure. CONSTITUTION: Three beam columns are connected to the lower section of a hexagonal support 1 while opening the beam columns at an angle of 120 deg. at the time of an overhead view and inclining the beam columns to lower sections at 45 deg. from a horizontal section at the time of a side view, and a Y-form column is formed. A sill section uniting the mutual hexagonal supports 1 is installed to the upper section of the hexagonal support 1, and anchor plates for joining the beam columns 2 from the three directions are mounted on a foundation bed. The lower end sections of other hexagonal supports 1 are superposed to the sill sections of the hexagonal supports 1, the three beam columns 2 from the three directions are connected, and bolts and revets are inserted and clamped into boltholes at the front ends of the beam columns 2. Joint plates 5 are stretched among the beam columns 2 and the beam columns 2, and joining reinforcement is conducted. Accordingly, the columns of the framework of a building and the piers of viaducts are formed in hexagonal building structure. A surface area is reduced in a hexagon, and coin itself fills the role of the reinforcement of a bracing, etc., thus also simplifying an execution method.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a column having three beam columns below a hexagonal column in order to form a hexagonal structure in a hexagonal building structure.

[0002]

2. Description of the Related Art Conventionally, as a structure in construction, columns such as a square steel pipe, H steel, and U-shaped steel are used to form a framework such as a truss structure or a rigid frame structure. For elevated piers, T-shaped piers are used.

[0003]

The structure of a conventional building or a bridge pier such as an elevated structure, when subjected to an impact exceeding the structural strength,
The structure itself cannot disperse the shock it receives. This is because there is no resistance to weaken the shock, and in the case of a vertically standing pillar, the shock coming from the base is transmitted vertically toward the top. Further, the conventional construction method uses a large amount of building materials used for reinforcement such as braces, which complicates the structural design, requires a long construction period, and is uneconomical in terms of cost. An object of the present invention is to provide a building structure having a strong structure and a high construction efficiency in order to eliminate the above problems.

[0004]

In order to achieve the above-mentioned object, the present invention is to provide three beams to columns to form a hexagonal structure in a building structure (a pillar of a frame of a building or a bridge pier of an elevated bridge). It features a hexagonal architectural structure with three-pronged columns. The three-pronged pillar exists as a single body and is assembled into a hexagonal structure. The three-pronged column has three beam columns on a hexagonal column, and the beam columns are joined together to form a hexagonal structure. A hexagonal building structure is completed using these three-pronged columns.

[0005]

[Function] By adopting a hexagonal structure, a hexagon has a larger proportion of triangles on the surface than a quadrangle.
Increased edge stability. Therefore, the strength is higher than that of the rectangular structure. Also, comparing a cube and a hexagon of the same size, the hexagon has a smaller surface area. Structurally
Since the pillars themselves also play the role of reinforcing pillars such as braces, the pillars are only erected and the construction method is simple.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The three-pronged column exists as a single body and is assembled into a hexagonal structure. The three-pronged column has three beam columns (2) below the hexagonal column (1), and the beam columns (2) are assembled together to form a hexagonal structure.
The beam pillar (2) when the three-pronged pillar is viewed from above has three beam pillars (2) positioned at an angle of 120 degrees from the hexagonal pillar (1) at the center, which is the hexagonal pillar (1). Exists.
The beam pillar (2) when viewed from the side is three beam pillars (2).
Exists at an angle of 45 degrees from the horizontal. At the upper part of the hexagonal column (1), there is a base part (4) for joining columns, and three beam columns (2) coming from three directions are joined. Therefore, there is a bolt hole at the tip of the beam column (2) and they are joined by bolts or rivets, and then a joint plate (5) is passed between the beam column (2) and the beam column (2) to reinforce the joint. . The anchor plate (3) having the same shape as the base (4) on the top of the hexagonal support (1) is installed (anchor bolted) on the base or the like.

[0007]

The effect of the three-pronged pillar in the hexagonal building structure is that, when an impact is received by this structure, unlike the conventional structure (one pillar stands vertically), the hexagonal pillars (1) are made into beam pillars. (2) will be in a form of supporting each other. Further, since the beam column (2) reduces the impact transmitted by the hexagonal column (1), the beam column (2) has a resistance to the impact and can diffuse the impact. Because of the hexagonal structure, the beam columns (2) also play a role of reinforcing columns such as braces, so that only the columns are erected and the construction method is simple.
Therefore, the structural design is simplified and the construction period can be shortened. Also, by making the hexagonal structure, the hexagonal shape has a larger proportion of triangles on the surface than the quadrangular shape.
Increased edge stability. Therefore, the strength is higher than that of the rectangular structure. Besides, comparing a cube of the same size and a hexagon, the hexagon has a smaller surface area,
Cost can be reduced and it is economical. It is also excellent in design.

[Brief description of drawings]

FIG. 1 is a perspective view of a three-pronged column.

FIG. 2 is a plan view of a three-pronged column.

FIG. 3 is a perspective view showing an example of a three-pronged column.

FIG. 4 is a plan view showing an example of a three-pronged column.

FIG. 5 is a diagram showing an anchor plate.

[Explanation of symbols]

 (1) Hexagonal column (2) Beam column (3) Anchor plate (4) Base (5) Joint plate

Claims (1)

[Claims] 1. A three-pronged column with three beam columns (2) below a hexagonal column (1) and a three-column column installed in order to form a frame column of a building or a bridge pier of a viaduct as a hexagonal building structure. Anchor plate (3) for doing.