Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SEISMIC RESPONSE CONTROL APPARATUS
PROBLEM TO BE SOLVED: To improve energy absorption efficiency by providing the rigidity to the plastic deformation part of a hysteresis damper that absorbs an external force like compressive force or tensile force applied to structural members of a building or a structure, and to facilitate attachment.SOLUTION: Reinforcement members 11, 12 are installed in a rectangular space formed by sills of a building and a structure and structural members like columns and horizontal members, and a hysteresis damper 20 capable of absorbing an external force like compressive force PA and tensile force PB applied to the reinforcement members is included. The hysteresis damper 20 is formed of an aluminum shape that has a pair of side pieces 21 with each one end connected to the reinforcement members, and a plurality of hollow parts 23 formed of corrugated ribs 22 connecting the side pieces to each other. Corrugated ribs 22 have bent parts 22a and tapered parts 25 thickening from the bent parts 22a toward the side pieces.SELECTED DRAWING: Figure 2
【課題】建築物や構造物等の構造部材に加わる圧縮力及び引張力等の外力を吸収する履歴ダンパの塑性変形部に剛性を持たせてエネルギ吸収効率の向上を図ると共に、取り付けを容易にする。【解決手段】建築物や建造物の土台と柱及び横架材等の構造部材で形成される矩形の空間部に補強部材１１，１２を架設すると共に、補強部材に加わる圧縮力ＰＡ及び引張力ＰＢ等の外力を吸収可能な履歴ダンパ２０を介在する。履歴ダンパ２０は、補強部材にそれぞれ一方が連結される一対の側片２１と、側片同士を連結する波形状リブ２２によって形成される複数の中空部２３を有するアルミニウム製形材にて形成する。波形状リブ２２は、屈曲部２２ａを有し、屈曲部２２ａから側片側に向かって肉厚となるテーパ部２５を有する。【選択図】 図２
SEISMIC RESPONSE CONTROL APPARATUS
PROBLEM TO BE SOLVED: To improve energy absorption efficiency by providing the rigidity to the plastic deformation part of a hysteresis damper that absorbs an external force like compressive force or tensile force applied to structural members of a building or a structure, and to facilitate attachment.SOLUTION: Reinforcement members 11, 12 are installed in a rectangular space formed by sills of a building and a structure and structural members like columns and horizontal members, and a hysteresis damper 20 capable of absorbing an external force like compressive force PA and tensile force PB applied to the reinforcement members is included. The hysteresis damper 20 is formed of an aluminum shape that has a pair of side pieces 21 with each one end connected to the reinforcement members, and a plurality of hollow parts 23 formed of corrugated ribs 22 connecting the side pieces to each other. Corrugated ribs 22 have bent parts 22a and tapered parts 25 thickening from the bent parts 22a toward the side pieces.SELECTED DRAWING: Figure 2
【課題】建築物や構造物等の構造部材に加わる圧縮力及び引張力等の外力を吸収する履歴ダンパの塑性変形部に剛性を持たせてエネルギ吸収効率の向上を図ると共に、取り付けを容易にする。【解決手段】建築物や建造物の土台と柱及び横架材等の構造部材で形成される矩形の空間部に補強部材１１，１２を架設すると共に、補強部材に加わる圧縮力ＰＡ及び引張力ＰＢ等の外力を吸収可能な履歴ダンパ２０を介在する。履歴ダンパ２０は、補強部材にそれぞれ一方が連結される一対の側片２１と、側片同士を連結する波形状リブ２２によって形成される複数の中空部２３を有するアルミニウム製形材にて形成する。波形状リブ２２は、屈曲部２２ａを有し、屈曲部２２ａから側片側に向かって肉厚となるテーパ部２５を有する。【選択図】 図２
SEISMIC RESPONSE CONTROL APPARATUS
制震装置
IKEDA SHUICHI (Autor:in) / ISHIKAWA HIROMITSU (Autor:in) / SAITO EITOKU (Autor:in) / NISHIMOTO TAI (Autor:in) / SUZUKI MITSUHIRO (Autor:in)
17.05.2018
Patent
Elektronische Ressource
Japanisch
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