building

Abstract

To provide an architectural structure having wooden roof support structures capable of ensuring horizontal rigidity of a roof surface at low cost.SOLUTION: An architectural structure 1 has a first wall 2, a second wall 3, wooden roof support structures 4 disposed between the first wall 2 and the second wall 3, and a roof 5 supported by the roof support structures 4. The roof support structure 4 has four wooden truss bodies 11 to 14 that have upper chords 11a, 13a, lower chords 11b, 13b connected to the upper chords 11a, 13a at distal ends, and a binding material 11c for connecting the upper chords 11a, 13a and the lower chords 11b, 13b, respectively. The four truss bodies 11 to 14 are connected to each other at distal ends, and connected to the first wall 2 and the second wall 3 so as to be inclined with respect to the horizontal direction, and disposed in X-shaped state in plan view between the first wall 2 and the second wall 3 of the architectural structure 1.SELECTED DRAWING: Figure 2

Claims

1. A building having a first wall, a second wall, a wooden roof support structure provided between the first wall and the second wall, and a roof supported by the roof support structure, The aforementioned roof support structure, Each of the four wooden truss bodies has an upper chord, a lower chord connected to the upper chord at its tip, and a connecting member that connects the upper chord and the lower chord. A building characterized in that the four truss bodies are connected to each other at their ends and connected at their base ends to the first wall or the second wall at an inclination with respect to the horizontal direction, and are arranged in an X shape in plan view between the first wall and the second wall.

2. The building according to claim 1, wherein the first wall and the second wall are each made of reinforced concrete.

3. The building according to claim 1 or 2, wherein the connection portion between the tip of the lower chord member connected to the first wall and the tip of the lower chord member connected to the second wall is positioned above the straight line connecting the base end of the lower chord member connected to the first wall and the base end of the lower chord member connected to the second wall.

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