Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BRIDGE MEMBER AND METHOD FOR MANUFACTURING BRIDGE MEMBER
PROBLEM TO BE SOLVED: To provide a bridge member which has excellent corrosion resistance, adhesion property, dimensional accuracy, and alkali resistance, and also a method for manufacturing a bridge member.SOLUTION: A rubber support as a bridge member is composed of an upper attachment plate attached on the side of a bridge girder, a lower attachment plate attached on the side of a pier, and a rubber laminated body arranged between the upper attachment plate and the lower attachment plate. The upper attachment plate and the lower attachment plate are made of an anticorrosive metal fitting 50. The anticorrosive metal fitting 50 has a metal protective layer 54 containing zinc based metal or aluminum based metal on a surface of a steel material 52, and a composite protective layer 56 containing an organic-inorganic composite material, whose inorganic component is silicon, on a surface of the metal protective layer 54.SELECTED DRAWING: Figure 2
【課題】耐食性、密着性、寸法精度、耐アルカリ性に優れる橋梁部材および橋梁部材の製造方法を提供する。【解決手段】橋梁部材としてのゴム支承は、橋桁側に取り付けられる上部取付板と、橋脚側に取り付けられる下部取付板と、上部取付板および下部取付板の間に配置されたゴム積層体と、を備える。上部取付板および下部取付板が防錆金具５０からなる。防錆金具５０は、鋼材５２の面上に亜鉛系金属またはアルミニウム系金属を含む金属保護層５４を有し、金属保護層５４の面上に無機成分がケイ素である有機無機複合材料を含む複合材保護層５６を有する。【選択図】図２
BRIDGE MEMBER AND METHOD FOR MANUFACTURING BRIDGE MEMBER
PROBLEM TO BE SOLVED: To provide a bridge member which has excellent corrosion resistance, adhesion property, dimensional accuracy, and alkali resistance, and also a method for manufacturing a bridge member.SOLUTION: A rubber support as a bridge member is composed of an upper attachment plate attached on the side of a bridge girder, a lower attachment plate attached on the side of a pier, and a rubber laminated body arranged between the upper attachment plate and the lower attachment plate. The upper attachment plate and the lower attachment plate are made of an anticorrosive metal fitting 50. The anticorrosive metal fitting 50 has a metal protective layer 54 containing zinc based metal or aluminum based metal on a surface of a steel material 52, and a composite protective layer 56 containing an organic-inorganic composite material, whose inorganic component is silicon, on a surface of the metal protective layer 54.SELECTED DRAWING: Figure 2
【課題】耐食性、密着性、寸法精度、耐アルカリ性に優れる橋梁部材および橋梁部材の製造方法を提供する。【解決手段】橋梁部材としてのゴム支承は、橋桁側に取り付けられる上部取付板と、橋脚側に取り付けられる下部取付板と、上部取付板および下部取付板の間に配置されたゴム積層体と、を備える。上部取付板および下部取付板が防錆金具５０からなる。防錆金具５０は、鋼材５２の面上に亜鉛系金属またはアルミニウム系金属を含む金属保護層５４を有し、金属保護層５４の面上に無機成分がケイ素である有機無機複合材料を含む複合材保護層５６を有する。【選択図】図２
BRIDGE MEMBER AND METHOD FOR MANUFACTURING BRIDGE MEMBER
橋梁部材および橋梁部材の製造方法
NAKAICHI SHINGO (Autor:in) / MURATANI KEIICHI (Autor:in) / NAKAMURA YASUYUKI (Autor:in) / TAKENOUCHI KOSUKE (Autor:in)
05.04.2018
Patent
Elektronische Ressource
Japanisch