A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ASEISMATIC REINFORCING CONSTRUCTION OF COLUMNAR MEMBER
To secure high load bearing ability to improve aseismatic performance by avoiding stress concentration to specific parts of a columnar member.SOLUTION: An aseismatic reinforcing construction comprises a pile body 11 forming a pile or a column, a first steel cylindrical reinforcing part 15 installed along an outer peripheral surface 11f of an end part (upper end) in the axial direction C of the pile body 11, and a second cylindrical reinforcing part 20 made of steel or fiber-reinforced resin installed to cover the outer peripheral surface 11f of the pile body 11, between the part of the outer peripheral surface 11f of the pile body 11 covered with the first cylindrical reinforcing part 15 and an exposed part of the outer peripheral surface 11f of the pile body 11.SELECTED DRAWING: Figure 1
【課題】柱状部材の特定部分への応力集中を避けることで、高い耐力を確保し、耐震性能を向上させる。【解決手段】杭または柱を形成する杭本体１１と、杭本体１１の軸方向Ｃの端部（上端部）の外周面１１ｆに沿うよう設けられた鋼製の第一筒状補強部１５と、杭本体１１の外周面１１ｆが第一筒状補強部１５によって覆われた部分と杭本体１１の外周面１１ｆが露出した部分との間において、杭本体１１の外周面１１ｆを覆うように設けられた鋼材または繊維強化樹脂からなる第二筒状補強部２０と、を備える。【選択図】図１
ASEISMATIC REINFORCING CONSTRUCTION OF COLUMNAR MEMBER
To secure high load bearing ability to improve aseismatic performance by avoiding stress concentration to specific parts of a columnar member.SOLUTION: An aseismatic reinforcing construction comprises a pile body 11 forming a pile or a column, a first steel cylindrical reinforcing part 15 installed along an outer peripheral surface 11f of an end part (upper end) in the axial direction C of the pile body 11, and a second cylindrical reinforcing part 20 made of steel or fiber-reinforced resin installed to cover the outer peripheral surface 11f of the pile body 11, between the part of the outer peripheral surface 11f of the pile body 11 covered with the first cylindrical reinforcing part 15 and an exposed part of the outer peripheral surface 11f of the pile body 11.SELECTED DRAWING: Figure 1
【課題】柱状部材の特定部分への応力集中を避けることで、高い耐力を確保し、耐震性能を向上させる。【解決手段】杭または柱を形成する杭本体１１と、杭本体１１の軸方向Ｃの端部（上端部）の外周面１１ｆに沿うよう設けられた鋼製の第一筒状補強部１５と、杭本体１１の外周面１１ｆが第一筒状補強部１５によって覆われた部分と杭本体１１の外周面１１ｆが露出した部分との間において、杭本体１１の外周面１１ｆを覆うように設けられた鋼材または繊維強化樹脂からなる第二筒状補強部２０と、を備える。【選択図】図１
ASEISMATIC REINFORCING CONSTRUCTION OF COLUMNAR MEMBER
柱状部材の耐震補強構造
SUGIYAMA TOMOAKI (author) / HAYABE YASUHIRO (author) / ISSHIKI YUJI (author)
2019-02-21
Patent
Electronic Resource
Japanese
ASEISMATIC REINFORCING STRUCTURE OF REINFORCING EARTH WALL
| European Patent Office | 2023