A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FRAMEWORK REINFORCEMENT STRUCTURE
To improve toughness of a framework structure so that various wooden buildings including traditional wooden buildings can maintain sufficient earthquake resistance and enable aseismatic repair to be securely and easily executed even if error occurs in positions of adjacent frameworks.SOLUTION: A connection part 4 for connecting both ends of an existing column material 2 and a reinforcement frame bar 3 that are adjacent to each other has a main body fitting 40, a rod-like first coupling member 41, and a rod-like second coupling member 42. The main body fitting 40 has an error absorption part to absorb error at positions in horizontal direction between the existing column material 2 and the reinforcement frame bar 3 that are adjacent to each other. A moment resistance joint, which resists an external force when the column material 2 is subjected to the external force, is applied to a junction of the first coupling member 41 to the column material 2. A moment resistance joint, which resists an external force when the reinforcement frame bar 3 is subjected to the external force, is applied to a junction of the second coupling member 42 to the reinforcement frame bar 3.SELECTED DRAWING: Figure 3
【課題】軸組構造における靭性を向上させ、伝統的な木造建物を始めとする種々の木造建物が十分な耐震性を維持でき、さらに、隣り合う軸組の位置に誤差が生じていても確実かつ容易に耐震改修を行えるようにする。【解決手段】隣り合う既設の柱材２と補強フレーム材３の両端部を連結する連結部４が、本体金物４０と、棒状の第一連結材４１と、棒状の第二連結材４２と、を有しており、本体金物４０は、隣り合う既設の柱材２と補強フレーム材３との間における水平方向の位置の誤差を吸収する誤差吸収部を備え、柱材２に対する第一連結材４１の接合部には、柱材２が外力を受けた場合に、当該外力に抵抗するモーメント抵抗接合が適用され、補強フレーム材３に対する第二連結材４２の接合部には、補強フレーム材３が外力を受けた場合に、当該外力に抵抗するモーメント抵抗接合が適用されている。【選択図】図３
FRAMEWORK REINFORCEMENT STRUCTURE
To improve toughness of a framework structure so that various wooden buildings including traditional wooden buildings can maintain sufficient earthquake resistance and enable aseismatic repair to be securely and easily executed even if error occurs in positions of adjacent frameworks.SOLUTION: A connection part 4 for connecting both ends of an existing column material 2 and a reinforcement frame bar 3 that are adjacent to each other has a main body fitting 40, a rod-like first coupling member 41, and a rod-like second coupling member 42. The main body fitting 40 has an error absorption part to absorb error at positions in horizontal direction between the existing column material 2 and the reinforcement frame bar 3 that are adjacent to each other. A moment resistance joint, which resists an external force when the column material 2 is subjected to the external force, is applied to a junction of the first coupling member 41 to the column material 2. A moment resistance joint, which resists an external force when the reinforcement frame bar 3 is subjected to the external force, is applied to a junction of the second coupling member 42 to the reinforcement frame bar 3.SELECTED DRAWING: Figure 3
【課題】軸組構造における靭性を向上させ、伝統的な木造建物を始めとする種々の木造建物が十分な耐震性を維持でき、さらに、隣り合う軸組の位置に誤差が生じていても確実かつ容易に耐震改修を行えるようにする。【解決手段】隣り合う既設の柱材２と補強フレーム材３の両端部を連結する連結部４が、本体金物４０と、棒状の第一連結材４１と、棒状の第二連結材４２と、を有しており、本体金物４０は、隣り合う既設の柱材２と補強フレーム材３との間における水平方向の位置の誤差を吸収する誤差吸収部を備え、柱材２に対する第一連結材４１の接合部には、柱材２が外力を受けた場合に、当該外力に抵抗するモーメント抵抗接合が適用され、補強フレーム材３に対する第二連結材４２の接合部には、補強フレーム材３が外力を受けた場合に、当該外力に抵抗するモーメント抵抗接合が適用されている。【選択図】図３
FRAMEWORK REINFORCEMENT STRUCTURE
軸組補強構造
KAJIKAWA HISAMITSU (author) / OGAWA HARUHIKO (author) / OKADA YUKA (author)
2023-09-29
Patent
Electronic Resource
Japanese
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