Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BRIDGE PIER STRUCTURE
PROBLEM TO BE SOLVED: To provide a bridge pier structure capable of attenuating a seismic load while keeping an occupied area of a reinforcement material small, without greatly overhanging from an outer periphery of a column member.SOLUTION: In a bridge pier structure 100, lower ends of dampers 30a, 30b, 30c and 30d with damping characteristics are joined to a footing 10; upper ends of the dampers 30a, 30b, 30c and 30d are joined to bridge pier side surfaces 21a, 21b, 21c and 21d of a bridge pier 20 that is erected on the footing 10; and the dampers 30a, 30b, 30c and 30d are almost parallel to the bridge pier side surfaces 21a, 21b, 21c and 21d of the bridge pier 20, respectively.SELECTED DRAWING: Figure 1
【課題】柱部材の外周から大きく張り出すことなく、補強材の占有面積を抑えながら、地震荷重を減衰させることができる橋脚構造を提供する。【解決手段】橋脚構造１００は、減衰特性を有するダンパー３０ａ、３０ｂ、３０ｃ、３０ｄの下端部がフーチング１０に接合され、ダンパー３０ａ、３０ｂ、３０ｃ、３０ｄの上端部が、フーチング１０に立設された橋脚２０の橋脚側面２１ａ、２１ｂ、２１ｃ、２１ｄに接合され、ダンパー３０ａ、３０ｂ、３０ｃ、３０ｄはそれぞれ、橋脚２０の橋脚側面２１ａ、２１ｂ、２１ｃ、２１ｄに略平行である。【選択図】図１
BRIDGE PIER STRUCTURE
PROBLEM TO BE SOLVED: To provide a bridge pier structure capable of attenuating a seismic load while keeping an occupied area of a reinforcement material small, without greatly overhanging from an outer periphery of a column member.SOLUTION: In a bridge pier structure 100, lower ends of dampers 30a, 30b, 30c and 30d with damping characteristics are joined to a footing 10; upper ends of the dampers 30a, 30b, 30c and 30d are joined to bridge pier side surfaces 21a, 21b, 21c and 21d of a bridge pier 20 that is erected on the footing 10; and the dampers 30a, 30b, 30c and 30d are almost parallel to the bridge pier side surfaces 21a, 21b, 21c and 21d of the bridge pier 20, respectively.SELECTED DRAWING: Figure 1
【課題】柱部材の外周から大きく張り出すことなく、補強材の占有面積を抑えながら、地震荷重を減衰させることができる橋脚構造を提供する。【解決手段】橋脚構造１００は、減衰特性を有するダンパー３０ａ、３０ｂ、３０ｃ、３０ｄの下端部がフーチング１０に接合され、ダンパー３０ａ、３０ｂ、３０ｃ、３０ｄの上端部が、フーチング１０に立設された橋脚２０の橋脚側面２１ａ、２１ｂ、２１ｃ、２１ｄに接合され、ダンパー３０ａ、３０ｂ、３０ｃ、３０ｄはそれぞれ、橋脚２０の橋脚側面２１ａ、２１ｂ、２１ｃ、２１ｄに略平行である。【選択図】図１
BRIDGE PIER STRUCTURE
橋脚構造
SHIODA KEISUKE (Autor:in) / MIYAGAWA KAZUAKI (Autor:in) / IMASHIO HIROYUKI (Autor:in) / NAITO HITOSHI (Autor:in) / SAKURAI YUYA (Autor:in) / KONNO YUSUKE (Autor:in)
21.04.2016
Patent
Elektronische Ressource
Japanisch
IPC:
E01D
BRIDGES
,
Brücken
Pier structure, bridge and pier structure design method
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