A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCING STRUCTURE AND REINFORCING METHOD
To provide a reinforcing structure or the like having high bearing capacity.SOLUTION: A reinforcing structure 1 reinforces an existing bridge pier 2 provided on a base slab 3. The reinforcing structure 1 includes, on the base slab 3, a concrete 11 provided around the outer peripheral part of the bridge pier 2 such that a bottom part 11a is widened outwardly concerning an upper part 11b thereof; a reinforcing main reinforcement 12 arranged in a vertical direction over a bottom part 11a and an upper part 11b of the concrete 11, in the concrete 11, and having a lower end part anchored in the bottom part 11a of the concrete 11; and an anchor reinforcement 13 whose lower end is fixed to the base slab 3 and which is buried in the bottom part 11a of the concrete 11. An anchoring part 131 is provided at the upper end of an anchor reinforcement 13.SELECTED DRAWING: Figure 2
【課題】耐力の高い補強構造等を提供する。【解決手段】補強構造１は、基礎版３の上に設けられた既設の橋脚２を補強するものである。補強構造１は、基礎版３の上で、底部１１ａがその上方部分１１ｂに対して外側に拡幅するように橋脚２の外周部に設けられたコンクリート１１と、コンクリート１１内で、コンクリート１１の底部１１ａと上方部分１１ｂに亘って鉛直方向に配置され、下端部がコンクリート１１の底部１１ａ内で定着される補強主筋１２と、基礎版３に下端部を固定して、コンクリート１１の底部１１ａ内に埋設されるアンカー鉄筋１３と、を有する。アンカー鉄筋１３の上端部には定着部１３１が設けられる。【選択図】図２
REINFORCING STRUCTURE AND REINFORCING METHOD
To provide a reinforcing structure or the like having high bearing capacity.SOLUTION: A reinforcing structure 1 reinforces an existing bridge pier 2 provided on a base slab 3. The reinforcing structure 1 includes, on the base slab 3, a concrete 11 provided around the outer peripheral part of the bridge pier 2 such that a bottom part 11a is widened outwardly concerning an upper part 11b thereof; a reinforcing main reinforcement 12 arranged in a vertical direction over a bottom part 11a and an upper part 11b of the concrete 11, in the concrete 11, and having a lower end part anchored in the bottom part 11a of the concrete 11; and an anchor reinforcement 13 whose lower end is fixed to the base slab 3 and which is buried in the bottom part 11a of the concrete 11. An anchoring part 131 is provided at the upper end of an anchor reinforcement 13.SELECTED DRAWING: Figure 2
【課題】耐力の高い補強構造等を提供する。【解決手段】補強構造１は、基礎版３の上に設けられた既設の橋脚２を補強するものである。補強構造１は、基礎版３の上で、底部１１ａがその上方部分１１ｂに対して外側に拡幅するように橋脚２の外周部に設けられたコンクリート１１と、コンクリート１１内で、コンクリート１１の底部１１ａと上方部分１１ｂに亘って鉛直方向に配置され、下端部がコンクリート１１の底部１１ａ内で定着される補強主筋１２と、基礎版３に下端部を固定して、コンクリート１１の底部１１ａ内に埋設されるアンカー鉄筋１３と、を有する。アンカー鉄筋１３の上端部には定着部１３１が設けられる。【選択図】図２
REINFORCING STRUCTURE AND REINFORCING METHOD
補強構造および補強方法
FUJISHIRO MASARU (author) / KOBAYASHI KATSUYA (author) / IZEKI TAKAFUMI (author) / UCHIYAMA TAKASHI (author) / TAKAMATSU HIROKO (author)
2024-01-09
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
REINFORCING STRUCTURE, REINFORCING MEMBER, AND REINFORCING METHOD
| European Patent Office | 2023
Reinforcing structure, reinforcing rod and reinforcing method thereof
| European Patent Office | 2021
REINFORCING LAMINATE MATERIAL FOR STRUCTURE, REINFORCING METHOD, AND REINFORCING STRUCTURE
| European Patent Office | 2019
REINFORCING LAMINATE MATERIAL FOR STRUCTURE, REINFORCING METHOD, AND REINFORCING STRUCTURE
| European Patent Office | 2022