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A platform for research: civil engineering, architecture and urbanism
STRUCTURE AND METHOD FOR REINFORCING ABUTMENT
PROBLEM TO BE SOLVED: To provide a structure and a method which can reinforce an abutment so as to impart strength sufficiently for practical use, while having a simple structure and to reduce the cost.SOLUTION: In a reinforcing structure of an abutment 10 having an embankment 30 on the back surface and supporting a bridge girder 20, which is a plurality of rod-like reinforcing bodies 51 installed on a slope face 31 of the embankment 30, a rod-like reinforcing body 51 arranged so as to form a row extending parallel to the extending direction of the bridge girder 20; a connecting member 41 extending parallel to the extending direction of the bridge girder 20; the connecting member 41 which is connected to an anchor bolt at least partially projecting from the side surface 11 of the abutment 10 and is connected to a base end of the rod-like reinforcing body 51 projecting at least partially from the front side surface 31 are provided.SELECTED DRAWING: Figure 1
【課題】簡素な構成でありながら実用上十分強度を付与するように橋台を補強することができるとともに、コストを低減することができるようにする。【解決手段】背面に盛土３０を有し、橋桁２０を支持する橋台１０の補強構造であって、前記盛土３０の法面３１に打設された複数の棒状補強体５１であって、前記橋桁２０の延在する方向と平行に延在する列を形成するように並べられた棒状補強体５１と、前記橋桁２０の延在する方向と平行に延在する連結部材４１であって、前記橋台１０の側面１１から少なくとも一部が突設するアンカーボルトに結合されるとともに、前記法面３１から少なくとも一部が突設する棒状補強体５１の基端に結合された連結部材４１と、を備える。【選択図】図１
STRUCTURE AND METHOD FOR REINFORCING ABUTMENT
PROBLEM TO BE SOLVED: To provide a structure and a method which can reinforce an abutment so as to impart strength sufficiently for practical use, while having a simple structure and to reduce the cost.SOLUTION: In a reinforcing structure of an abutment 10 having an embankment 30 on the back surface and supporting a bridge girder 20, which is a plurality of rod-like reinforcing bodies 51 installed on a slope face 31 of the embankment 30, a rod-like reinforcing body 51 arranged so as to form a row extending parallel to the extending direction of the bridge girder 20; a connecting member 41 extending parallel to the extending direction of the bridge girder 20; the connecting member 41 which is connected to an anchor bolt at least partially projecting from the side surface 11 of the abutment 10 and is connected to a base end of the rod-like reinforcing body 51 projecting at least partially from the front side surface 31 are provided.SELECTED DRAWING: Figure 1
【課題】簡素な構成でありながら実用上十分強度を付与するように橋台を補強することができるとともに、コストを低減することができるようにする。【解決手段】背面に盛土３０を有し、橋桁２０を支持する橋台１０の補強構造であって、前記盛土３０の法面３１に打設された複数の棒状補強体５１であって、前記橋桁２０の延在する方向と平行に延在する列を形成するように並べられた棒状補強体５１と、前記橋桁２０の延在する方向と平行に延在する連結部材４１であって、前記橋台１０の側面１１から少なくとも一部が突設するアンカーボルトに結合されるとともに、前記法面３１から少なくとも一部が突設する棒状補強体５１の基端に結合された連結部材４１と、を備える。【選択図】図１
STRUCTURE AND METHOD FOR REINFORCING ABUTMENT
橋台の補強構造及び方法
NISHIOKA HIDETOSHI (author) / SANAGAWA TAISUKE (author) / UENO SHINYA (author) / YAMADA TAKAHIRO (author) / FUJIWARA MASAHITO (author)
2018-11-15
Patent
Electronic Resource
Japanese
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