A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
THE CONNECTION STRUCTURE BETWEEN HIGH STRENGTH POLYGONAL CONCRETE FILLED STEEL TUBE COLUMN AND STEEL GIRDER
The present invention relates to a connection structure of a high strength polygonal concrete-filled steel tube pillar and a steel beam, and more specifically, to a connection structure of a high strength polygonal concrete-filled steel tube pillar and a steel beam, which improves constructability by facilitating the connection of a steel beam to the exterior of a steel tube pillar by filling concrete in the inside of a hollow polygonal steel tube pillar, preventing a torsional shape, and lowering manufacturing costs. In order to achieve the purpose, the connection structure of a high strength polygonal concrete-filled steel tube pillar and a steel beam is characterized in that on an end part of a web of the steel beam, fixing pins are extended to the front; upper and lower brackets are arranged on upper and lower sides of a flange of the steel beam; combining holes and through holes are formed on a circumference part of the high strength polygonal steel tube pillar; side brackets are arranged on both sides of the web of the steel beam; the fixing pins consist of bolts that penetrate the side brackets; and couplers to which the fixing pins are coupled are embedded in the combining holes to be fixed thereto.
본 발명은 고강도 다각형 콘크리트채움 철강 튜브기둥과 철골보의 접합구조에 관한 것으로, 더욱 상세하게는 다각형 형상의 속이 빈 철강 튜브기둥 내부에 콘크리트를 채움으로서 철강 튜브기둥의 외부에 철골보 접합을 용이하며 비틀림 형상을 방지하고 제작단가를 낮춰 시공성을 향상시키기 위한 고강도 다각형 콘크리트채움 철강 튜브기둥과 철골보의 접합구조에 관한 것이다.
THE CONNECTION STRUCTURE BETWEEN HIGH STRENGTH POLYGONAL CONCRETE FILLED STEEL TUBE COLUMN AND STEEL GIRDER
The present invention relates to a connection structure of a high strength polygonal concrete-filled steel tube pillar and a steel beam, and more specifically, to a connection structure of a high strength polygonal concrete-filled steel tube pillar and a steel beam, which improves constructability by facilitating the connection of a steel beam to the exterior of a steel tube pillar by filling concrete in the inside of a hollow polygonal steel tube pillar, preventing a torsional shape, and lowering manufacturing costs. In order to achieve the purpose, the connection structure of a high strength polygonal concrete-filled steel tube pillar and a steel beam is characterized in that on an end part of a web of the steel beam, fixing pins are extended to the front; upper and lower brackets are arranged on upper and lower sides of a flange of the steel beam; combining holes and through holes are formed on a circumference part of the high strength polygonal steel tube pillar; side brackets are arranged on both sides of the web of the steel beam; the fixing pins consist of bolts that penetrate the side brackets; and couplers to which the fixing pins are coupled are embedded in the combining holes to be fixed thereto.
본 발명은 고강도 다각형 콘크리트채움 철강 튜브기둥과 철골보의 접합구조에 관한 것으로, 더욱 상세하게는 다각형 형상의 속이 빈 철강 튜브기둥 내부에 콘크리트를 채움으로서 철강 튜브기둥의 외부에 철골보 접합을 용이하며 비틀림 형상을 방지하고 제작단가를 낮춰 시공성을 향상시키기 위한 고강도 다각형 콘크리트채움 철강 튜브기둥과 철골보의 접합구조에 관한 것이다.
THE CONNECTION STRUCTURE BETWEEN HIGH STRENGTH POLYGONAL CONCRETE FILLED STEEL TUBE COLUMN AND STEEL GIRDER
고강도 다각형 콘크리트채움 철강 튜브기둥과 철골보의 접합구조
LEE JEONG BAE (author) / CHOI SUN YOUNG (author)
2016-05-13
Patent
Electronic Resource
Korean
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Joint structure of concrete-filled steel tube column and steel girder
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