Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR REINFORCING OR REPAIRING STEPPED COLUMN AND REINFORCED OR REPAIRED STEPPED COLUMN
PROBLEM TO BE SOLVED: To provide a technique for reinforcing or repairing a stepped column by performing effective strength reinforcement on a stepped column of special structure.SOLUTION: A reinforced or repaired stepped column 100 of the present invention includes a stepped column 900, a filler layer 200, and a fiber reinforced resin layer 300. The stepped column 900 has a stepped section in which an upper column 910 and a lower column 920 having different outer peripheral diameters from each other which are connected in the axial direction and the outer peripheral diameter of the lower column 920 is larger than the outer peripheral diameter of the upper column 910 of 1.4 times or more and 5.0 times or less. The filler layer 200 smoothly connects at least the outer peripheral surface of the upper column 910 and the outer peripheral surface of the lower column 920 filled at least in a corner part 951 of the stepped section. The fiber reinforced resin layer 300 is provided along the outer peripheral surface of the upper column 910, the surface of the filler layer 200, and the outer peripheral surface of the lower column 920.SELECTED DRAWING: Figure 1
【課題】特殊構造の段付支柱に有効な強度補強を行うことで、段付支柱を補強または補修する技術を提供する。【解決手段】本発明の補強または補修された段付支柱１００は、段付支柱９００と充填材層２００と繊維強化樹脂層３００とを含む。段付支柱９００は、互いに異なる外周径を有する上支柱９１０および下支柱９２０が軸心方向に連結された段付部を有し、下支柱９２０の外周径が上支柱９１０の外周径の１．４倍以上５．０倍以下である。充填材層２００は、少なくとも段付部の隅部９５１に充填された、上支柱９１０の外周面と下支柱９２０の外周面とを滑らかに繋ぐ。繊維強化樹脂層３００は、上支柱９１０の外周面、充填材層２００の表面、および下支柱９２０の外周面に沿って設けられている。【選択図】図１
METHOD FOR REINFORCING OR REPAIRING STEPPED COLUMN AND REINFORCED OR REPAIRED STEPPED COLUMN
PROBLEM TO BE SOLVED: To provide a technique for reinforcing or repairing a stepped column by performing effective strength reinforcement on a stepped column of special structure.SOLUTION: A reinforced or repaired stepped column 100 of the present invention includes a stepped column 900, a filler layer 200, and a fiber reinforced resin layer 300. The stepped column 900 has a stepped section in which an upper column 910 and a lower column 920 having different outer peripheral diameters from each other which are connected in the axial direction and the outer peripheral diameter of the lower column 920 is larger than the outer peripheral diameter of the upper column 910 of 1.4 times or more and 5.0 times or less. The filler layer 200 smoothly connects at least the outer peripheral surface of the upper column 910 and the outer peripheral surface of the lower column 920 filled at least in a corner part 951 of the stepped section. The fiber reinforced resin layer 300 is provided along the outer peripheral surface of the upper column 910, the surface of the filler layer 200, and the outer peripheral surface of the lower column 920.SELECTED DRAWING: Figure 1
【課題】特殊構造の段付支柱に有効な強度補強を行うことで、段付支柱を補強または補修する技術を提供する。【解決手段】本発明の補強または補修された段付支柱１００は、段付支柱９００と充填材層２００と繊維強化樹脂層３００とを含む。段付支柱９００は、互いに異なる外周径を有する上支柱９１０および下支柱９２０が軸心方向に連結された段付部を有し、下支柱９２０の外周径が上支柱９１０の外周径の１．４倍以上５．０倍以下である。充填材層２００は、少なくとも段付部の隅部９５１に充填された、上支柱９１０の外周面と下支柱９２０の外周面とを滑らかに繋ぐ。繊維強化樹脂層３００は、上支柱９１０の外周面、充填材層２００の表面、および下支柱９２０の外周面に沿って設けられている。【選択図】図１
METHOD FOR REINFORCING OR REPAIRING STEPPED COLUMN AND REINFORCED OR REPAIRED STEPPED COLUMN
段付支柱の補強または補修方法および補強または補修された段付支柱
NAKAO RYOSUKE (Autor:in) / KARIKAYA KOICHI (Autor:in)
05.04.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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Analysis of stepped-column mill bents
| Engineering Index Backfile | 1948