BEAM JUNCTION STRUCTURE OF RECTANGULAR STEEL PIPE PILLAR AND ITS CONSTRUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide the beam junction structure of a rectangular steel pipe pillar which joins steel beams of H steel or the like with high joining strength without requiring welding work.;SOLUTION: Each reinforcing member 12 with an L shaped cross section 12 is brought into contact with each corner part of a rectangular steel pipe 11 and a pipe wall constituting the rectangular steel pipe 11 and the reinforcing member 12 are joined with blind rivets 13 in the beam junction of the rectangular steel pipe pillar 10. A female screw 14 for screwing a bolt for fixing the steel beam is arranged to penetrate the pipe wall constituting the rectangular steel pipe 11 and its inner reinforcing member 12. The end plate 25 of the steel beam 23 is pressed to the beam junction and the bolt 26 for fixing the steel beam is inserted from the bolt insertion hole 24 of the end plate 25. The bolt 26 for fixing the steel beam is screwed to the female screw 14 provided from the wall of the rectangular steel pipe 11 to the reinforcing member 12.;COPYRIGHT: (C)2007,JPO&INPIT