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EARTHQUAKE RESISTANCE REINFORCEMENT STRUCTURE OF PASSENGER SHED
To provide an earthquake resistance reinforcement structure of a passenger shed allowing the reinforcement of earthquake resistance in a column weak axis direction effectively and easily when the weak axis direction of the column of the passenger shed is in parallel with a railway track.SOLUTION: A passenger shed to which the invention is applied comprises a plurality of columns 2 made in H-shaped steel and erected on a foundation, a plurality of beams 3 connected to the plurality of columns 2 and a roof 4 placed on the plurality of beams 3 and it is adjacent to a railway track RW. The column 2 has its weak axis direction in parallel with the railway track RW. An earthquake resistance reinforcement structure of the invention comprises a viscous damper 6 provided between the column 2 and a railway track parallel beam 3 P and restricting vibration by a viscous damping effect in a plane of structure configured with the column 2 and the railway track parallel beam 3 P extending in the weak axis direction and a cover plate 5 mounted to a leg part of the column 2 so that its main plane is orthogonal to the weak axis direction.SELECTED DRAWING: Figure 2
【課題】旅客上家の柱の弱軸方向が線路と平行である場合において、柱弱軸方向の耐震性の補強を効果的かつ簡易に行うことができる旅客上家の耐震補強構造を提供する。【解決手段】本発明が適用される旅客上家は、H形鋼で構成され、基礎に立設された複数の柱2と、複数の柱2に接合された複数の梁3と、複数の梁3に載置された屋根4を有し、線路RWに隣接している。柱2は、その弱軸方向が線路RWと平行になるように設置されている。本発明の耐震補強構造は、柱2と弱軸方向に延びる線路平行梁3Pとによって構成される構面内において、柱2と線路平行梁3Pの間に設けられ、粘性減衰効果により振動を抑制する粘性ダンパ6と、柱2の脚部に、主面が弱軸方向に直交するように取り付けられたカバープレート5を備える。【選択図】図2
EARTHQUAKE RESISTANCE REINFORCEMENT STRUCTURE OF PASSENGER SHED
To provide an earthquake resistance reinforcement structure of a passenger shed allowing the reinforcement of earthquake resistance in a column weak axis direction effectively and easily when the weak axis direction of the column of the passenger shed is in parallel with a railway track.SOLUTION: A passenger shed to which the invention is applied comprises a plurality of columns 2 made in H-shaped steel and erected on a foundation, a plurality of beams 3 connected to the plurality of columns 2 and a roof 4 placed on the plurality of beams 3 and it is adjacent to a railway track RW. The column 2 has its weak axis direction in parallel with the railway track RW. An earthquake resistance reinforcement structure of the invention comprises a viscous damper 6 provided between the column 2 and a railway track parallel beam 3 P and restricting vibration by a viscous damping effect in a plane of structure configured with the column 2 and the railway track parallel beam 3 P extending in the weak axis direction and a cover plate 5 mounted to a leg part of the column 2 so that its main plane is orthogonal to the weak axis direction.SELECTED DRAWING: Figure 2
【課題】旅客上家の柱の弱軸方向が線路と平行である場合において、柱弱軸方向の耐震性の補強を効果的かつ簡易に行うことができる旅客上家の耐震補強構造を提供する。【解決手段】本発明が適用される旅客上家は、H形鋼で構成され、基礎に立設された複数の柱2と、複数の柱2に接合された複数の梁3と、複数の梁3に載置された屋根4を有し、線路RWに隣接している。柱2は、その弱軸方向が線路RWと平行になるように設置されている。本発明の耐震補強構造は、柱2と弱軸方向に延びる線路平行梁3Pとによって構成される構面内において、柱2と線路平行梁3Pの間に設けられ、粘性減衰効果により振動を抑制する粘性ダンパ6と、柱2の脚部に、主面が弱軸方向に直交するように取り付けられたカバープレート5を備える。【選択図】図2
EARTHQUAKE RESISTANCE REINFORCEMENT STRUCTURE OF PASSENGER SHED
旅客上家の耐震補強構造
IWATA SHUJI (author) / HAYAKAWA YOSHINORI (author) / SHIRAKI MIKIHIRO (author) / IEKURA YUTO (author) / TSUKAWAKI YOSHIAKI (author) / NOZAKI SHINGO (author) / ONO TOMIO (author) / YOSHIHARA KAZUHIRO (author) / NISHIMOTO ATSUSHI (author) / NAKAMINAMI SHIGEKI (author)
2023-02-02
Patent
Electronic Resource
Japanese
European Patent Office | 2020
|European Patent Office | 2023
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