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The present invention relates to a prefabricated reinforcing bar column comprising: four main bars which are vertically disposed and spaced apart from each other in corner positions of a column; a plurality of auxiliary bars which are vertically disposed between the four main bars; a plurality of hoops which cover the outer sides of the main bars and are coupled in multiple steps on the outer sides of the main bars; a main bracket which is disposed so as to have L-shaped steels form a square at a height where a beam is installed so as to enable one surface thereof to be secured to the upper surface or the lower surface of the beam, and which has each corner thereof coupled to the inner sides of the four main bars by means of welding; coupling brackets which are disposed so as to have L-shaped steels form a square at the upper ends and the lower ends of the main bars, and which have each corner thereof coupled to the inner sides of the four main bars by means of welding; and first coupling bolts and first coupling nuts which couple, in a vertical direction, the coupling brackets that are facing each other. According to the present invention, independence in construction is secured by welding main bars of a column with a main bracket and coupling brackets, and a system enabling the preconstruction of a beam is obtained, thereby minimizing the use of manpower on site and markedly reducing processes on site, and thus an effect of shortening construction time and reducing management factors may be expected.
La présente invention concerne une colonne de barre d'armature préfabriquée comprenant : quatre barres principales qui sont disposées verticalement et espacées les unes des autres dans les positions de coin d'une colonne; une pluralité de barres auxiliaires qui sont disposées verticalement entre les quatre barres principales; une pluralité de frettes qui couvrent les côtés extérieurs des barres principales et qui sont accouplées en plusieurs étapes sur les côtés extérieurs des barres principales; un support principal qui est disposé de façon à ce que des profilés d'acier en L forment un carré à une hauteur où une poutre est installée de manière à permettre qu'une surface de celui-ci soit fixée à la surface supérieure ou à la surface inférieure de la poutre, et dont chacun des coins est accouplé aux côtés intérieurs des quatre barres principales au moyen de soudures; des supports d'accouplement qui sont disposés de telle sorte que les profilés d'acier en L forment un carré au niveau des extrémités supérieures et des extrémités inférieures des barres principales, et qui ont chacun de leurs coins accouplés aux côtés intérieurs des quatre barres principales au moyen de soudures; et des premiers boulons d'accouplement et des premiers écrous d'accouplement qui accouplent, selon une direction verticale, les supports d'accouplement qui sont en regard les uns des autres. Conformément à la présente invention, l'indépendance de la construction est assurée par soudage des barres principales d'une colonne avec un support principal et des supports d'accouplement, et un système, permettant la construction au préalable d'une poutre, est obtenu, ce qui permet de réduire au minimum l'utilisation de main-d'œuvre sur site et de réduire sensiblement les processus sur site, et, de ce fait, à pour effet de raccourcir le temps de construction et une réduction des facteurs de gestion peut être attendue.
본 발명은 기둥의 코너 위치에 서로 이격되어 수직으로 배치되는 4개의 주근; 상기 4개의 주근 사이에 수직으로 배치되는 복수의 보조근; 상기 주근들의 외측을 감싸면서 상기 주근들의 외측에 다단으로 결합되는 복수의 띠철근; 일면이 보의 상면 또는 하면에 안착되도록 보가 설치되는 높이에 ㄱ형강들이 사각형을 이루도록 배치되며, 각 코너가 상기 4개의 주근 내측에 용접 결합하는 메인 브라켓(main bracket); 상기 주근 상단 및 하단에 ㄱ형강들이 사각형을 이루도록 배치되며, 각 코너가 상기 4개의 주근 내측에 용접 결합하는 결합 브라켓; 및 마주보는 상기 결합 브라켓들을 수직 방향으로 체결하는 제1 체결 볼트와 제1 체결 너트를 포함하는 철근 선조립 기둥에 관한 것이다. 이러한 본 발명에 따르면, 기둥의 주근을 메인 브라켓과 결합 브라켓과 용접하여 시공 자립도를 확보하고 보를 선시공할 수 있는 시스템을 갖춰 현장인력 사용을 최소화하고 현장의 공정의 현격히 줄어들기 때문에 공사기간 단축 및 관리요소 감소 등의 효과를 기대할 수 있다.
The present invention relates to a prefabricated reinforcing bar column comprising: four main bars which are vertically disposed and spaced apart from each other in corner positions of a column; a plurality of auxiliary bars which are vertically disposed between the four main bars; a plurality of hoops which cover the outer sides of the main bars and are coupled in multiple steps on the outer sides of the main bars; a main bracket which is disposed so as to have L-shaped steels form a square at a height where a beam is installed so as to enable one surface thereof to be secured to the upper surface or the lower surface of the beam, and which has each corner thereof coupled to the inner sides of the four main bars by means of welding; coupling brackets which are disposed so as to have L-shaped steels form a square at the upper ends and the lower ends of the main bars, and which have each corner thereof coupled to the inner sides of the four main bars by means of welding; and first coupling bolts and first coupling nuts which couple, in a vertical direction, the coupling brackets that are facing each other. According to the present invention, independence in construction is secured by welding main bars of a column with a main bracket and coupling brackets, and a system enabling the preconstruction of a beam is obtained, thereby minimizing the use of manpower on site and markedly reducing processes on site, and thus an effect of shortening construction time and reducing management factors may be expected.
La présente invention concerne une colonne de barre d'armature préfabriquée comprenant : quatre barres principales qui sont disposées verticalement et espacées les unes des autres dans les positions de coin d'une colonne; une pluralité de barres auxiliaires qui sont disposées verticalement entre les quatre barres principales; une pluralité de frettes qui couvrent les côtés extérieurs des barres principales et qui sont accouplées en plusieurs étapes sur les côtés extérieurs des barres principales; un support principal qui est disposé de façon à ce que des profilés d'acier en L forment un carré à une hauteur où une poutre est installée de manière à permettre qu'une surface de celui-ci soit fixée à la surface supérieure ou à la surface inférieure de la poutre, et dont chacun des coins est accouplé aux côtés intérieurs des quatre barres principales au moyen de soudures; des supports d'accouplement qui sont disposés de telle sorte que les profilés d'acier en L forment un carré au niveau des extrémités supérieures et des extrémités inférieures des barres principales, et qui ont chacun de leurs coins accouplés aux côtés intérieurs des quatre barres principales au moyen de soudures; et des premiers boulons d'accouplement et des premiers écrous d'accouplement qui accouplent, selon une direction verticale, les supports d'accouplement qui sont en regard les uns des autres. Conformément à la présente invention, l'indépendance de la construction est assurée par soudage des barres principales d'une colonne avec un support principal et des supports d'accouplement, et un système, permettant la construction au préalable d'une poutre, est obtenu, ce qui permet de réduire au minimum l'utilisation de main-d'œuvre sur site et de réduire sensiblement les processus sur site, et, de ce fait, à pour effet de raccourcir le temps de construction et une réduction des facteurs de gestion peut être attendue.
본 발명은 기둥의 코너 위치에 서로 이격되어 수직으로 배치되는 4개의 주근; 상기 4개의 주근 사이에 수직으로 배치되는 복수의 보조근; 상기 주근들의 외측을 감싸면서 상기 주근들의 외측에 다단으로 결합되는 복수의 띠철근; 일면이 보의 상면 또는 하면에 안착되도록 보가 설치되는 높이에 ㄱ형강들이 사각형을 이루도록 배치되며, 각 코너가 상기 4개의 주근 내측에 용접 결합하는 메인 브라켓(main bracket); 상기 주근 상단 및 하단에 ㄱ형강들이 사각형을 이루도록 배치되며, 각 코너가 상기 4개의 주근 내측에 용접 결합하는 결합 브라켓; 및 마주보는 상기 결합 브라켓들을 수직 방향으로 체결하는 제1 체결 볼트와 제1 체결 너트를 포함하는 철근 선조립 기둥에 관한 것이다. 이러한 본 발명에 따르면, 기둥의 주근을 메인 브라켓과 결합 브라켓과 용접하여 시공 자립도를 확보하고 보를 선시공할 수 있는 시스템을 갖춰 현장인력 사용을 최소화하고 현장의 공정의 현격히 줄어들기 때문에 공사기간 단축 및 관리요소 감소 등의 효과를 기대할 수 있다.
PREFABRICATED REINFORCING BAR COLUMN
COLONNE DE BARRE D'ARMATURE PRÉFABRIQUÉE
철근 선조립 기둥
KANG BYUNG-GU (author)
2017-03-23
Patent
Electronic Resource
Korean
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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