A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL DAMPER
To provide a steel damper to form a ligneous vibration control wall excellent both in vibration control performance and appearance design.SOLUTION: A steel damper 10 is inserted in storage grooves 25 provided at positions corresponding to both headers 22 of two ligneous panels 20 adjacent to each other and fixed to both ligneous panels 20 by shaft-like fixing members 30 to form a ligneous vibration control wall 40. The steel damper has a pair of fixed pieces 11 to be fixed to the ligneous panels 20 and a plurality of absorbing pieces 13 to connect the pair of fixed pieces 11 so as to be spaced away from each other and absorb earthquake energy. A plurality of first open holes 18 allowing the fixing members 30 to penetrate are formed on the fixed piece 11. The plurality of absorbing pieces 13 include a first absorbing piece 13A having V shape in plan view and a second absorbing piece 13B having inverted V shape in plan view. A plurality of first absorbing pieces 13A are disposed at intervals and a plurality of second absorbing pieces 13B are disposed at intervals across vertical direction.SELECTED DRAWING: Figure 1
【課題】制振性能と外観意匠性の双方に優れている木質制振壁を形成する、鋼材ダンパーを提供すること。【解決手段】隣接する２つの木質パネル２０の双方の小口２２の対応する位置に設けられている、収容溝２５に対して挿入され、双方の木質パネル２０に対して軸状の固定部材３０により固定されて木質制振壁４０を形成する、鋼材ダンパー１０であり、木質パネル２０に固定される一対の固定片１１と、一対の固定片１１を相互に間隔を置いて繋ぎ、地震エネルギーを吸収する複数の吸収片１３とを有し、固定片１１には、固定部材３０が貫通する複数の第１貫通孔１８が開設され、複数の吸収片１３には、平面視がＶ字状の第１吸収片１３Ａと逆Ｖ字状の第２吸収片１３Ｂが含まれ、上下方向に亘って、複数の第１吸収片１３Ａが間隔を置いて並び、複数の第２吸収片１３Ｂが間隔を置いて並んでいる。【選択図】図１
STEEL DAMPER
To provide a steel damper to form a ligneous vibration control wall excellent both in vibration control performance and appearance design.SOLUTION: A steel damper 10 is inserted in storage grooves 25 provided at positions corresponding to both headers 22 of two ligneous panels 20 adjacent to each other and fixed to both ligneous panels 20 by shaft-like fixing members 30 to form a ligneous vibration control wall 40. The steel damper has a pair of fixed pieces 11 to be fixed to the ligneous panels 20 and a plurality of absorbing pieces 13 to connect the pair of fixed pieces 11 so as to be spaced away from each other and absorb earthquake energy. A plurality of first open holes 18 allowing the fixing members 30 to penetrate are formed on the fixed piece 11. The plurality of absorbing pieces 13 include a first absorbing piece 13A having V shape in plan view and a second absorbing piece 13B having inverted V shape in plan view. A plurality of first absorbing pieces 13A are disposed at intervals and a plurality of second absorbing pieces 13B are disposed at intervals across vertical direction.SELECTED DRAWING: Figure 1
【課題】制振性能と外観意匠性の双方に優れている木質制振壁を形成する、鋼材ダンパーを提供すること。【解決手段】隣接する２つの木質パネル２０の双方の小口２２の対応する位置に設けられている、収容溝２５に対して挿入され、双方の木質パネル２０に対して軸状の固定部材３０により固定されて木質制振壁４０を形成する、鋼材ダンパー１０であり、木質パネル２０に固定される一対の固定片１１と、一対の固定片１１を相互に間隔を置いて繋ぎ、地震エネルギーを吸収する複数の吸収片１３とを有し、固定片１１には、固定部材３０が貫通する複数の第１貫通孔１８が開設され、複数の吸収片１３には、平面視がＶ字状の第１吸収片１３Ａと逆Ｖ字状の第２吸収片１３Ｂが含まれ、上下方向に亘って、複数の第１吸収片１３Ａが間隔を置いて並び、複数の第２吸収片１３Ｂが間隔を置いて並んでいる。【選択図】図１
STEEL DAMPER
鋼材ダンパー
TSUJI CHIKA (author) / SAITO SUMIHITO (author) / NISHII YASUMASA (author)
2023-12-13
Patent
Electronic Resource
Japanese
COMPLEX DAMPER COMBINED WITH STEEL SLIT DAMPER AND VISCOELASTIC DAMPER
| European Patent Office | 2018