A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LIGNEOUS FRAME STRUCTURE
PROBLEM TO BE SOLVED: To provide a ligneous frame structure capable of being assembled at the site and effectively reinforcing an opening of a wooden framework by strengthening a joint part of a portal frame.SOLUTION: A ligneous frame structure 80 is composed by fitting a portal frame 70 to the inside of an opening 76 of a frame structure comprising a concrete foundation 71, and pillars 73, 73 and a beam 74 joined together on the concrete foundation. The portal frame 70 is composed by laying a frame beam member 20 between frame pillar members 1, 1. Joint vertical side surfaces 2, 21 in the vicinity of the joint part of the frame pillar member 1 and the frame horizontal member 20 are formed substantially flush with each other, and having a box-shaped reinforcement steel plate 30 attached to a joint part thereof. The reinforcement steel plate 30 covers, at the joint part, the joint vertical side surface 2 of the frame pillar member 1, an outer vertical other surface 4, a part of an upper surface 5, the joint vertical side surface 21 of the frame beam member 20, and an upper horizontal other surface 22. A gap 29 is formed between an upper surface (the upper surface 5, the upper horizontal other surface 22, a fourth plate member 31d and a fifth plate member 31e) of the portal frame 70 and a lower surface of the beam 74.
【課題】現場で組み立てでき、かつ門型フレームの接合部を強化して、木造軸組の開口を効率的に補強する。【解決手段】コンクリート基礎７１上に柱７３、７３と梁７４が接合してなる枠構造体の開口７６内に、木質フレーム７０を装着して木質フレーム構造８０とする。門型フレーム７０は、フレーム柱材１、１間にフレーム梁材２０を架設して構成し、フレーム柱材１とフレーム横架材２０の接合部周辺で接合垂直側面２、２１は略面一に形成され、接合部に箱型の補強鋼板３０を取り付けてある。補強鋼板３０は、接合部で、フレーム柱材１の接合垂直側面２、外垂直他面４、上面５の一部、フレーム梁材２０の接合垂直側面２１、上水平他面２２を被覆している。門型フレーム７０の上面（上面５、上水平他面２２、第４板材３１ｄ、第５板材３１ｅ）と梁７４の下面との間に間隙２９が形成される。【選択図】図２
LIGNEOUS FRAME STRUCTURE
PROBLEM TO BE SOLVED: To provide a ligneous frame structure capable of being assembled at the site and effectively reinforcing an opening of a wooden framework by strengthening a joint part of a portal frame.SOLUTION: A ligneous frame structure 80 is composed by fitting a portal frame 70 to the inside of an opening 76 of a frame structure comprising a concrete foundation 71, and pillars 73, 73 and a beam 74 joined together on the concrete foundation. The portal frame 70 is composed by laying a frame beam member 20 between frame pillar members 1, 1. Joint vertical side surfaces 2, 21 in the vicinity of the joint part of the frame pillar member 1 and the frame horizontal member 20 are formed substantially flush with each other, and having a box-shaped reinforcement steel plate 30 attached to a joint part thereof. The reinforcement steel plate 30 covers, at the joint part, the joint vertical side surface 2 of the frame pillar member 1, an outer vertical other surface 4, a part of an upper surface 5, the joint vertical side surface 21 of the frame beam member 20, and an upper horizontal other surface 22. A gap 29 is formed between an upper surface (the upper surface 5, the upper horizontal other surface 22, a fourth plate member 31d and a fifth plate member 31e) of the portal frame 70 and a lower surface of the beam 74.
【課題】現場で組み立てでき、かつ門型フレームの接合部を強化して、木造軸組の開口を効率的に補強する。【解決手段】コンクリート基礎７１上に柱７３、７３と梁７４が接合してなる枠構造体の開口７６内に、木質フレーム７０を装着して木質フレーム構造８０とする。門型フレーム７０は、フレーム柱材１、１間にフレーム梁材２０を架設して構成し、フレーム柱材１とフレーム横架材２０の接合部周辺で接合垂直側面２、２１は略面一に形成され、接合部に箱型の補強鋼板３０を取り付けてある。補強鋼板３０は、接合部で、フレーム柱材１の接合垂直側面２、外垂直他面４、上面５の一部、フレーム梁材２０の接合垂直側面２１、上水平他面２２を被覆している。門型フレーム７０の上面（上面５、上水平他面２２、第４板材３１ｄ、第５板材３１ｅ）と梁７４の下面との間に間隙２９が形成される。【選択図】図２
LIGNEOUS FRAME STRUCTURE
木質フレーム構造
SAKANO JUN (author) / KUBOTA KAZUYA (author)
2015-09-07
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
LIGNEOUS VIBRATION CONTROL WALL AND BUILDING FRAME HAVING LIGNEOUS VIBRATION CONTROL WALL
| European Patent Office | 2023