A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL PIPE STRUCTURE AND MANUFACTRING METHOD THEROF
A circular steel pipe structure of the present invention comprises: a circular steel pipe (100); and a reinforcing plate (200) coupled to the circular steel pipe (100). An upper surface of the circular steel pipe (100) has a cut portion (110), the reinforcing plate (200) is fitted into the cut portion (110), and then a welded portion (J) is formed along the cut portion (110), so that the circular steel pipe (100) and the reinforcing plate (200) are coupled. As shown in FIG. 3, the circular steel pipe structure has a coupling structure in which the circular steel pipe (100) and the reinforcing plate (200) are coupled to each other and the reinforcing plate (200) is inserted into the cut portion (110) formed longitudinally in an upper portion of the circular steel pipe (100), in a standing structure. In this case, it is preferable that the circular steel pipe (100) is manufactured to be bent upward and a downward preload (P) is applied thereto so that the bent circular steel pipe is straightened and then coupled to the reinforcing plate (200).
본 발명의 원형강관 구조물은 원형강관(100); 원형강관(100)에 결합되는 보강플레이트(200);를 포함하되, 원형강관(100)의 상면에는 절개부(110)가 형성되고, 절개부(110)에 보강플레이트(200)가 끼워진 후 절개부(110)를 따라 용접부(J)를 형성하여 원형강관(100)과 보강플레이트(200)를 결합시킨다. 본 발명은 도 3과 같이 원형강관(100)과 보강플레이트(200)가 상호 결합되되, 원형강관(100)의 상부에 길이방향을 따라 형성된 절개부(110)에 보강플레이트(200)가 기립구조로 삽입되는 결합구조를 갖는다. 이때 원형강관(100)은 상향으로 만곡지도록 벤딩되어 제작되고, 하향의 선행하중(P)이 재하되어 벤딩이 펴진 후 보강플레이트(200)와 결합되는 것이 바람직하다.
STEEL PIPE STRUCTURE AND MANUFACTRING METHOD THEROF
A circular steel pipe structure of the present invention comprises: a circular steel pipe (100); and a reinforcing plate (200) coupled to the circular steel pipe (100). An upper surface of the circular steel pipe (100) has a cut portion (110), the reinforcing plate (200) is fitted into the cut portion (110), and then a welded portion (J) is formed along the cut portion (110), so that the circular steel pipe (100) and the reinforcing plate (200) are coupled. As shown in FIG. 3, the circular steel pipe structure has a coupling structure in which the circular steel pipe (100) and the reinforcing plate (200) are coupled to each other and the reinforcing plate (200) is inserted into the cut portion (110) formed longitudinally in an upper portion of the circular steel pipe (100), in a standing structure. In this case, it is preferable that the circular steel pipe (100) is manufactured to be bent upward and a downward preload (P) is applied thereto so that the bent circular steel pipe is straightened and then coupled to the reinforcing plate (200).
본 발명의 원형강관 구조물은 원형강관(100); 원형강관(100)에 결합되는 보강플레이트(200);를 포함하되, 원형강관(100)의 상면에는 절개부(110)가 형성되고, 절개부(110)에 보강플레이트(200)가 끼워진 후 절개부(110)를 따라 용접부(J)를 형성하여 원형강관(100)과 보강플레이트(200)를 결합시킨다. 본 발명은 도 3과 같이 원형강관(100)과 보강플레이트(200)가 상호 결합되되, 원형강관(100)의 상부에 길이방향을 따라 형성된 절개부(110)에 보강플레이트(200)가 기립구조로 삽입되는 결합구조를 갖는다. 이때 원형강관(100)은 상향으로 만곡지도록 벤딩되어 제작되고, 하향의 선행하중(P)이 재하되어 벤딩이 펴진 후 보강플레이트(200)와 결합되는 것이 바람직하다.
STEEL PIPE STRUCTURE AND MANUFACTRING METHOD THEROF
원형강관 구조물 및 그 제작방법
YOON CHANG SIK (author)
2020-05-21
Patent
Electronic Resource
Korean
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