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A platform for research: civil engineering, architecture and urbanism
To provide a reinforced wooden building material provided with a reinforcing structure capable of effectively including reinforcing bars only by work by a press machine without requiring processing such as carving of a reinforcing bar burying groove in a unit wood.SOLUTION: A reinforced wooden building material 1 in accordance with the present invention formed by laminating wood layers 3 formed by joining unit woods 2 in the width direction, comprises: outer layer parts 3A present at the upper end and the lower end in the laminating direction and having thickness within 1/8 of the total thicknesses in the laminating direction; and an inner layer part 3B present between the respective outer layer parts 3A. A part or the whole of the wood layers 3 constituting the outer layer parts 3A and/or the inner layer part 3B is formed as a reinforcing layer 4. In the reinforcing layer 4, the width-joining direction of the unit woods 2 is set to the direction orthogonal to the longitudinal direction of the wooden building material 1 and a reinforcing bar 5 is arranged in the width-joining joint.SELECTED DRAWING: Figure 1
【課題】 単位木材に補強筋埋設用溝を刻設する等の加工を施す必要がなく、プレス機による作業だけで補強筋を効果的に内在させることができる補強構造を備えた補強木質建材の提供。【解決手段】 本発明に係る補強木質建材１は、単位木材２を幅接ぎした木材層３を積層して成り、該積層方向の上端と下端にそれぞれ存し、同積層方向の全厚の１／８以内の厚さの外層部３Ａと、該各外層部３Ａの間に存する内層部３Ｂとを備え、上記外層部３Ａ及び／又は上記内層部３Ｂを構成する木材層３の一部又は全部を補強層４とし、該補強層４は、単位木材２の幅接ぎ方向を当該木質建材１の長手方向に直交する方向とすると共に幅接ぎ目地内に補強筋５を配設した構造を備える。【選択図】 図１
To provide a reinforced wooden building material provided with a reinforcing structure capable of effectively including reinforcing bars only by work by a press machine without requiring processing such as carving of a reinforcing bar burying groove in a unit wood.SOLUTION: A reinforced wooden building material 1 in accordance with the present invention formed by laminating wood layers 3 formed by joining unit woods 2 in the width direction, comprises: outer layer parts 3A present at the upper end and the lower end in the laminating direction and having thickness within 1/8 of the total thicknesses in the laminating direction; and an inner layer part 3B present between the respective outer layer parts 3A. A part or the whole of the wood layers 3 constituting the outer layer parts 3A and/or the inner layer part 3B is formed as a reinforcing layer 4. In the reinforcing layer 4, the width-joining direction of the unit woods 2 is set to the direction orthogonal to the longitudinal direction of the wooden building material 1 and a reinforcing bar 5 is arranged in the width-joining joint.SELECTED DRAWING: Figure 1
【課題】 単位木材に補強筋埋設用溝を刻設する等の加工を施す必要がなく、プレス機による作業だけで補強筋を効果的に内在させることができる補強構造を備えた補強木質建材の提供。【解決手段】 本発明に係る補強木質建材１は、単位木材２を幅接ぎした木材層３を積層して成り、該積層方向の上端と下端にそれぞれ存し、同積層方向の全厚の１／８以内の厚さの外層部３Ａと、該各外層部３Ａの間に存する内層部３Ｂとを備え、上記外層部３Ａ及び／又は上記内層部３Ｂを構成する木材層３の一部又は全部を補強層４とし、該補強層４は、単位木材２の幅接ぎ方向を当該木質建材１の長手方向に直交する方向とすると共に幅接ぎ目地内に補強筋５を配設した構造を備える。【選択図】 図１
REINFORCED WOODEN BUILDING MATERIAL
補強木質建材
KOSAKA YUJI (author)
2022-03-18
Patent
Electronic Resource
Japanese
WOODEN STRUCTURE AND WOODEN BUILDING OF WOODEN STRUCTURE
| European Patent Office | 2024