Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SEISMIC STRENGTHENING DEVICE FOR BRIDGE
PROBLEM TO BE SOLVED: To provide an inexpensive seismic strengthening device that dispenses with lining reinforcement of a bridge pier and a seismic control damper.SOLUTION: A seismic strengthening device for a bridge includes: a superstructure-side bracket 11 that is attached to an undersurface of a bridge girder 102; a deflection bracket 12 that is attached to the undersurface of the bridge girder 102 on the side of an abutment 100 with respect to a bridge girder fixing bracket; a substructure-side bracket 13 that is attached to a front surface of a vertical wall of the abutment; and first and second connection belts 14 and 15 which each pass the deflection bracket 12, which have one end attached to the superstructure-side bracket 11, and which has the other end attached to the substructure-side bracket 13.SELECTED DRAWING: Figure 2
【課題】橋脚の巻立て補強、制震ダンパーを必要とせず、低コストの耐震補強装置を提供する。【解決手段】橋桁１０２の下面に取り付けられる上部工側ブラケット１１と、橋桁固定ブラケットよりも橋台１００側の橋桁の下面に取り付けられる偏向ブラケット１２と、橋台竪壁前面に取り付けられる下部工側ブラケット１３と、それぞれ、偏向ブラケット１２を通り、一端が上部工側ブラケット１１に取り付けられ、他端が下部工側ブラケット１３に取り付けられる第１連結ベルト１４及び第２連結ベルト１５を備える。【選択図】図２
SEISMIC STRENGTHENING DEVICE FOR BRIDGE
PROBLEM TO BE SOLVED: To provide an inexpensive seismic strengthening device that dispenses with lining reinforcement of a bridge pier and a seismic control damper.SOLUTION: A seismic strengthening device for a bridge includes: a superstructure-side bracket 11 that is attached to an undersurface of a bridge girder 102; a deflection bracket 12 that is attached to the undersurface of the bridge girder 102 on the side of an abutment 100 with respect to a bridge girder fixing bracket; a substructure-side bracket 13 that is attached to a front surface of a vertical wall of the abutment; and first and second connection belts 14 and 15 which each pass the deflection bracket 12, which have one end attached to the superstructure-side bracket 11, and which has the other end attached to the substructure-side bracket 13.SELECTED DRAWING: Figure 2
【課題】橋脚の巻立て補強、制震ダンパーを必要とせず、低コストの耐震補強装置を提供する。【解決手段】橋桁１０２の下面に取り付けられる上部工側ブラケット１１と、橋桁固定ブラケットよりも橋台１００側の橋桁の下面に取り付けられる偏向ブラケット１２と、橋台竪壁前面に取り付けられる下部工側ブラケット１３と、それぞれ、偏向ブラケット１２を通り、一端が上部工側ブラケット１１に取り付けられ、他端が下部工側ブラケット１３に取り付けられる第１連結ベルト１４及び第２連結ベルト１５を備える。【選択図】図２
SEISMIC STRENGTHENING DEVICE FOR BRIDGE
橋梁の耐震補強装置
ISHIKAWA YOSHIKI (Autor:in) / NAGOYA KAZUFUMI (Autor:in)
08.02.2016
Patent
Elektronische Ressource
Japanisch
IPC:
E01D
BRIDGES
,
Brücken
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