A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ABUTMENT REINFORCING STRUCTURE
PROBLEM TO BE SOLVED: To provide an abutment reinforcing structure for reinforcing an existing abutment, which hardly affects an under clearance, which enables inexpensive and rapid execution of work, and which facilitates inspection and maintenance.SOLUTION: An abutment reinforcing structure is used for a bridge 1 that comprises a plurality of abutments 2, and a girder 3 laid across the plurality of opposed abutments 2. The abutment reinforcing structure comprises regulation members 11, 21 and 31 facing at least any one of wall surfaces 2b and 2c of at least one 2 of the opposed abutments 2 or at least one end surface 3a of the girder 3 with a clearance in between. The abutment reinforcing structure has a reinforcing member that is installed in at least a part of opposed front surfaces of the plurality of abutments 2.SELECTED DRAWING: Figure 2
【課題】 桁下空間に与える影響が少なく、低コストで迅速な施工が可能であると共に、点検及び維持管理が容易な既設橋台を補強する橋台補強構造を提供する。【解決手段】 橋台補強構造体は、複数の橋台２と、対向する複数の橋台２に架け渡される桁３と、を備える橋梁１に用いられ、対向する橋台２のうち少なくとも１つの橋台２の壁面２ｂ，２ｃ又は桁３の少なくとも１つの端面３ａのうち、少なくともいずれか１つに対して隙間をあけて対向する規制部材１１，２１，３１を備え、複数の橋台２の対向する前面の少なくとも一部に設置する補強部材を有することを特徴とする。【選択図】図２
ABUTMENT REINFORCING STRUCTURE
PROBLEM TO BE SOLVED: To provide an abutment reinforcing structure for reinforcing an existing abutment, which hardly affects an under clearance, which enables inexpensive and rapid execution of work, and which facilitates inspection and maintenance.SOLUTION: An abutment reinforcing structure is used for a bridge 1 that comprises a plurality of abutments 2, and a girder 3 laid across the plurality of opposed abutments 2. The abutment reinforcing structure comprises regulation members 11, 21 and 31 facing at least any one of wall surfaces 2b and 2c of at least one 2 of the opposed abutments 2 or at least one end surface 3a of the girder 3 with a clearance in between. The abutment reinforcing structure has a reinforcing member that is installed in at least a part of opposed front surfaces of the plurality of abutments 2.SELECTED DRAWING: Figure 2
【課題】 桁下空間に与える影響が少なく、低コストで迅速な施工が可能であると共に、点検及び維持管理が容易な既設橋台を補強する橋台補強構造を提供する。【解決手段】 橋台補強構造体は、複数の橋台２と、対向する複数の橋台２に架け渡される桁３と、を備える橋梁１に用いられ、対向する橋台２のうち少なくとも１つの橋台２の壁面２ｂ，２ｃ又は桁３の少なくとも１つの端面３ａのうち、少なくともいずれか１つに対して隙間をあけて対向する規制部材１１，２１，３１を備え、複数の橋台２の対向する前面の少なくとも一部に設置する補強部材を有することを特徴とする。【選択図】図２
ABUTMENT REINFORCING STRUCTURE
橋台補強構造体
ISHIBASHI TADAYOSHI (author) / FURUYAMA SHOICHI (author) / KURIYAMA MICHIO (author) / TANAKA YUJI (author) / KAWASAKI ATSUSHI (author) / FUJIWARA TORASHIRO (author)
2017-12-28
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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