| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a junction structure of wooden members, which has high initial rigidity and high toughness, and is capable of setting ultimate strength to a desired level. <P>SOLUTION: In a junction structure of wooden members, a fixing part 12 of a first metal fitting 10 is fixed to a first member 70, a fixing part 22 of a second metal fitting 20 is fixed to a second member 72, and at least one of the first and second members 70, 72 is a wooden member. Junctions 16, 26 of the first and second metal fittings 10, 20 have bolts 40 inserted into through-holes 18, 28, and are frictionally jointed to each other by fastening the bolts 40 and nuts 48. In junctions 16p, 16q of at least one of the first and second metal fittings 10, 20, slots 19 having a breadth shorter than the diameter of a shank 44 of the bolt 40 are formed such that the slots 19 communicate with at least one through-hole 18 and that the shank 44 of the bolt 40 inserted into the through-hole 18 can sink into the slots 19. <P>COPYRIGHT: (C)2013,JPO&INPIT |
