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A platform for research: civil engineering, architecture and urbanism
Joint structure of filled composite beam and reinforced concrete column using core diaphragm
Provided is a bonding structure of a filling-type composite beam and a reinforced concrete column using a hollow diaphragm, wherein a coupling structure of a panel zone bonding bracket and a composite beam, preassembled to a reinforced concrete column, is improved to: suppress deformation of the panel zone bonding bracket; enable stable bonding; facilitate a fastening operation performed by an operator; and eliminate a separate need of conducting verification on bonding. A bonding structure of a filling-type composite beam and a reinforced concrete column using a hollow diaphragm in accordance with a suitable embodiment of the present invention is a bonding structure of a composite beam and a reinforced concrete column. The bonding structure is provided with a panel zone bonding bracket preassembled to the reinforced concrete column and then connected to the composite beam. The panel zone bonding bracket comprises: a lower connection plate having a cross-shaped plate structure and including a plurality of lower bolt holes for rigid bonding formed in each end; an upper connection plate horizontally arranged at a predetermined height from the lower connection plate, having a T-shaped cross section, bonded in a cross shape, and including a plurality of upper bolt holes for rigid bonding formed at regular intervals; a vertical connection plate which are vertically disposed between the upper connection plate and the lower connection plate, the ends of which are bonded to each other, and which includes vertical bolt holes for rigid bonding formed at regular intervals; and a plurality of connection plate reinforcing members arranged in a circle shape, wherein a lower end of each of the plurality of connection plate reinforcing members is bonded to an edge on which the vertical connection plate and the lower connection plate are met and an upper end thereof is bonded to a central portion of a lower surface of the upper connection plate.
본 발명은 철근콘크리트 기둥에 선조립되는 패널존 접합브라켓과 합성보의 결합구조를 개선하여 패널존 접합브라켓의 변형을 억제하고 안정된 접합을 이루며, 작업자의 체결 작업의 용이성과 함께 별도의 접합 검증이 불필요한 중공형 다이어프램을 이용한 충전형 합성보와 철근콘크리트 기둥의 접합구조를 제공한다. 본 발명의 적절한 실시 형태에 따른 중공형 다이어프램을 이용한 충전형 합성보와 철근콘크리트 기둥의 접합구조는, 합성보와 철근콘크리트 기둥의 접합 구조에 있어서, 상기 철근콘크리트 기둥에 선조립되어 상기 합성보에 연결되는 패널존 접합브라켓이 구비되고; 상기 패널존 접합브라켓은, ＋자형 판상 구조를 갖고 각기 단부에 다수의 강접합용 하부볼트홀을 갖는 하부연결판과, 하부연결판으로부터 일정 높이에 수평 배치되고 T자형 단면을 가지고 ＋자형으로 접합되어지고 일정 간격마다 다수의 강접합용 상부볼트홀을 갖는 상부연결판, 상부연결판과 하부연결판의 사이에 수직으로 위치되어 단부간에 접합되고 일정 간격을 두고 강접합용 수직볼트홀을 갖는 수직연결판과, 하단은 수직연결판과 하부연결판이 만나는 모서리에 접합되고 상단은 상부연결판의 하면 중앙부에 접합되어 원형 배열된 복수의 연결판 보강사재로 이루어진 것을 특징으로 한다.
Joint structure of filled composite beam and reinforced concrete column using core diaphragm
Provided is a bonding structure of a filling-type composite beam and a reinforced concrete column using a hollow diaphragm, wherein a coupling structure of a panel zone bonding bracket and a composite beam, preassembled to a reinforced concrete column, is improved to: suppress deformation of the panel zone bonding bracket; enable stable bonding; facilitate a fastening operation performed by an operator; and eliminate a separate need of conducting verification on bonding. A bonding structure of a filling-type composite beam and a reinforced concrete column using a hollow diaphragm in accordance with a suitable embodiment of the present invention is a bonding structure of a composite beam and a reinforced concrete column. The bonding structure is provided with a panel zone bonding bracket preassembled to the reinforced concrete column and then connected to the composite beam. The panel zone bonding bracket comprises: a lower connection plate having a cross-shaped plate structure and including a plurality of lower bolt holes for rigid bonding formed in each end; an upper connection plate horizontally arranged at a predetermined height from the lower connection plate, having a T-shaped cross section, bonded in a cross shape, and including a plurality of upper bolt holes for rigid bonding formed at regular intervals; a vertical connection plate which are vertically disposed between the upper connection plate and the lower connection plate, the ends of which are bonded to each other, and which includes vertical bolt holes for rigid bonding formed at regular intervals; and a plurality of connection plate reinforcing members arranged in a circle shape, wherein a lower end of each of the plurality of connection plate reinforcing members is bonded to an edge on which the vertical connection plate and the lower connection plate are met and an upper end thereof is bonded to a central portion of a lower surface of the upper connection plate.
본 발명은 철근콘크리트 기둥에 선조립되는 패널존 접합브라켓과 합성보의 결합구조를 개선하여 패널존 접합브라켓의 변형을 억제하고 안정된 접합을 이루며, 작업자의 체결 작업의 용이성과 함께 별도의 접합 검증이 불필요한 중공형 다이어프램을 이용한 충전형 합성보와 철근콘크리트 기둥의 접합구조를 제공한다. 본 발명의 적절한 실시 형태에 따른 중공형 다이어프램을 이용한 충전형 합성보와 철근콘크리트 기둥의 접합구조는, 합성보와 철근콘크리트 기둥의 접합 구조에 있어서, 상기 철근콘크리트 기둥에 선조립되어 상기 합성보에 연결되는 패널존 접합브라켓이 구비되고; 상기 패널존 접합브라켓은, ＋자형 판상 구조를 갖고 각기 단부에 다수의 강접합용 하부볼트홀을 갖는 하부연결판과, 하부연결판으로부터 일정 높이에 수평 배치되고 T자형 단면을 가지고 ＋자형으로 접합되어지고 일정 간격마다 다수의 강접합용 상부볼트홀을 갖는 상부연결판, 상부연결판과 하부연결판의 사이에 수직으로 위치되어 단부간에 접합되고 일정 간격을 두고 강접합용 수직볼트홀을 갖는 수직연결판과, 하단은 수직연결판과 하부연결판이 만나는 모서리에 접합되고 상단은 상부연결판의 하면 중앙부에 접합되어 원형 배열된 복수의 연결판 보강사재로 이루어진 것을 특징으로 한다.
Joint structure of filled composite beam and reinforced concrete column using core diaphragm
중공형 다이어프램을 이용한 충전형 합성보와 철근콘크리트 기둥의 접합구조
HWANG KI SOO (author) / KANG SHIN RYANG (author)
2021-06-15
Patent
Electronic Resource
Korean
Joint structure of filled composite beam and reinforced concrete column using core diaphragm
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