Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FIXING STRUCTURE OF SIDE BLOCK IN BRIDGE BEARING
To provide a fixing structure of a side block of a bridge bearing capable of reducing cost by making the structure compact.SOLUTION: An insertion part 13 of the lower part of the side block is inserted into a hole 12 formed in a lower shoe 54 so that a gap exists between the wall surface of the hole 12 and a wedge 15 is fitted into the gap. Of the wall surface of the hole 12, the first wall surface 12a on the center side of the lower shoe 54 is formed on an inclined surface facing the lower surface of the lower shoe 54, and a second wall surface 12b on the outer peripheral side of the lower shoe 54 is formed on an inclined surface facing the upper surface side of the lower shoe 54, and the front surface of the insertion part 13 of the side block 10 facing the first wall surface 12a is formed on the inclined surface and a gap in which the wedge 15 is fitted between the rear surface facing the second wall 12b.SELECTED DRAWING: Figure 7
【課題】構造をコンパクト化してコストの低減を図ることができる、橋梁支承のサイドブロックの固定構造を提供する。【解決手段】下沓５４に形成された穴１２に、サイドブロック下部の挿入部１３が穴１２の壁面との間に隙間が存するように挿入され、隙間に楔１５が嵌め込まれている。穴１２の壁面のうち、下沓５４の中央側の第１壁面１２ａは下沓５４の下面側を向く傾斜面に形成され、下沓５４の外周側の第２壁面１２ｂは下沓５４の上面側を向く傾斜面に形成され、サイドブロック１０の挿入部１３は、第１壁面１２ａと対向する前面が傾斜面に形成され、第２壁面１２ｂと対向する後面との間に楔１５が嵌め込まれる隙間が形成される。【選択図】図７
FIXING STRUCTURE OF SIDE BLOCK IN BRIDGE BEARING
To provide a fixing structure of a side block of a bridge bearing capable of reducing cost by making the structure compact.SOLUTION: An insertion part 13 of the lower part of the side block is inserted into a hole 12 formed in a lower shoe 54 so that a gap exists between the wall surface of the hole 12 and a wedge 15 is fitted into the gap. Of the wall surface of the hole 12, the first wall surface 12a on the center side of the lower shoe 54 is formed on an inclined surface facing the lower surface of the lower shoe 54, and a second wall surface 12b on the outer peripheral side of the lower shoe 54 is formed on an inclined surface facing the upper surface side of the lower shoe 54, and the front surface of the insertion part 13 of the side block 10 facing the first wall surface 12a is formed on the inclined surface and a gap in which the wedge 15 is fitted between the rear surface facing the second wall 12b.SELECTED DRAWING: Figure 7
【課題】構造をコンパクト化してコストの低減を図ることができる、橋梁支承のサイドブロックの固定構造を提供する。【解決手段】下沓５４に形成された穴１２に、サイドブロック下部の挿入部１３が穴１２の壁面との間に隙間が存するように挿入され、隙間に楔１５が嵌め込まれている。穴１２の壁面のうち、下沓５４の中央側の第１壁面１２ａは下沓５４の下面側を向く傾斜面に形成され、下沓５４の外周側の第２壁面１２ｂは下沓５４の上面側を向く傾斜面に形成され、サイドブロック１０の挿入部１３は、第１壁面１２ａと対向する前面が傾斜面に形成され、第２壁面１２ｂと対向する後面との間に楔１５が嵌め込まれる隙間が形成される。【選択図】図７
FIXING STRUCTURE OF SIDE BLOCK IN BRIDGE BEARING
橋梁支承におけるサイドブロックの固定構造
HISHIJIMA YASUHISA (Autor:in) / HIMENO TAKEHIKO (Autor:in) / IWAMOTO IZUMI (Autor:in) / HARIBARA KENTA (Autor:in)
20.12.2022
Patent
Elektronische Ressource
Japanisch
IPC:
E01D
BRIDGES
,
Brücken
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