JPH0692674B2 - Structure of wooden building using arch type integrated columns - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a structure of a wooden building using arch-shaped laminated columns.

[Prior Art] At present, a wooden building using arched pillars is a design that is attracting attention in terms of design modernity and strength against wind and snow damage.

2 and 3 show a conventional building of this kind,
Reference numeral 1 is a base fixed to the upper side of a cloth foundation or the like, 2 is an arch-shaped integrated column having a lower end 2a fixed to the upper surface of the base 1, and the arch-shaped integrated columns 2 are arranged to face each other. The upper end portion 2b is fixed to each other via the purlin 3 by the binding metal fittings 4 to form a structure.

[Problems to be solved by the invention]

The construction accuracy of a wooden building using the above-mentioned arch-shaped pillars affects the strength of the building, and the technique of connecting the purlin and the arch-shaped pillars is the most important. In the above-mentioned conventional construction, since the upper end portion 2b of the arch-shaped laminated pillar 2 is simply fixed to the purlin 3 by the binding metal fitting 4, the upper ends of the purlin 3 and the arch-shaped laminated pillar 2 are fixed. Department
There was a problem that the abutting portion of 2b was weakened and the strength was weak and the mounting workability when fixing with the binding metal fitting 4 was poor.

[Means for solving problems]

The structure of the wooden building using the arch-shaped pillars of the present invention has a notch part on each side of the purlin against which the arch-shaped pillars abut, the upper ends of the pillars being fitted at intervals of the pillars. Each of them is formed, and the upper ends of the assembled columns are fitted into the notches of the purlin, and then the upper ends of the assembled columns are fixed to each other with a binding metal fitting.

[Action]

Since the structure of the wooden building using the arch-shaped laminated pillars according to the present invention has the above-described configuration, the cut-out portions formed on both side surfaces of the purlin at the intervals of the arch-shaped laminated pillars have the above-mentioned structure. By fitting the end faces together, it is possible to prevent the purlin and the upper ends of the laminated columns from shifting, and to prevent the upper ends from swaying in the vertical and horizontal directions, making it easy to fix the binding fittings and improving workability.

〔Example〕

An embodiment of the present invention will be described below with reference to FIG. In the figure, 3 is a purlin having a cross section of 100 m / m × 250 m / m, 2 is an arch-shaped laminated pillar having a cross section of 150 m / m × 300 m / m, and this arch-shaped laminated member 2 is the same as the above-mentioned embodiment. The lower end of the base is fixed to the upper surface of the base that is fixed to the upper surface of the cloth foundation, and the upper and lower surfaces of the base are opposed to each other at intervals of 1,820 m / m. 3a is a depth formed on both sides of the purlin 3 according to the cross-sectional dimension of the laminated pillar.
It is a cut portion of 15 m / m, and the cut portion 3a is adapted to fit the upper end portion 2b of the assembled column 2. In addition, 4 is a tight fitting. The present invention is configured as described above, and when the arch-shaped laminated pillar 2 is connected to the purlin 3, after the upper end portions 2b of the arch-shaped laminated pillar 2 are fitted into the notched portions 3a of the purlin 3, respectively. The arch-shaped assembly columns 2 are connected to each other via the purlins 3 by the binding metal fittings 4.

〔The invention's effect〕

As described above, according to the present invention, on both side surfaces of the purlin, a notch portion to which the upper end of the arch-shaped pillar is fitted is provided, and the pillar pillar fitted to the notch portion of the purlin. Since the upper ends are fixed with the binding metal fittings, the notch part cut into the purlin plays the role of a highly accurate ruler, and the construction of the heavy arch type integrated column becomes easy, and the strength of the structure is maintained. Has the effect of being certain.

[Brief description of drawings]

FIG. 1 is a perspective view of a main part of a structure of a wooden building using an arch-shaped laminated pillar of the present invention, FIG. 2 is a perspective view of a conventional structure, and FIG. 3 is a perspective view of the same conventional part. Is. 2 ... Arched pillars, 2b ... Upper end of arched pillars, 3
… Purlins, 3a… Notches, 4… Fasteners

Claims (1)

[Claims] 1. A structure of a wooden building in which arched pillars that are continuously opposed to each other at regular intervals are tightly connected to each other through a purlin, and abut on the upper end of the arched pillars. Notches are formed on both side surfaces of the purlin for fitting the upper ends of the arch-shaped columns to each other at intervals of the columns, and the upper ends of the arch columns are fitted after the tips are fitted to the notches. A structure of a wooden building using arch-shaped laminated columns, characterized in that they are fixed together with a tight fitting.