| 摘要 |
PURPOSE: A steel pipe structural connector without improving a steel pipe column and an H-beam and installing a back plate is provided to improve work efficiency and to reduce the working force for a steel pipe column and a beam. CONSTITUTION: The steel pipe structural connector without improving a steel pipe column and an H-beam and installing a back plate comprises: a back plate(11) for joining H-beams contacted on the flanged end of the H-beam; a welding groove(12) for joining H-beams connected to the upper part of the back plate(11); welding grooves(13,13') for joining steel pipe columns formed on the lower part of the back plate(11) and the upper part of the welding groove(12); back plates(14,14') for joining steel pipe columns formed on the lower part of the welding groove(13') and the upper part of the welding groove(13); and many steel pipe column supports(15,15') formed on an incline of the welding grooves(13,13') and connected to the outer center of the back plates(14,14').
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