| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a joint metal used at a joint between a wooden column and a beam, as a principal component of a wooden building constructed by a framework construction method. <P>SOLUTION: A joint metal for a wooden structure comprises: a first joint metal 3 which has a horizontally long rectangular steel plate piece 3a, and a short side 3c of an approximately L-shaped steel plate having a bolt hole for insertion of a long bolt, which is orthogonally arranged adjacent to a small triangle formed at a central lower portion of the steel plate piece 3a; and a second joint metal 4 which has a short side 4c of approximately L-shaped bent steel plate having a bolt hole for insertion of a long bolt, and a long side 4b with a rectangular steel plate 4a having a rib function arranged at a central lower portion in width direction. The first joint metal 3 and the second joint metal 4 are overlapped. The horizontally long rectangular steel plate piece 3a is inserted to a slit opening of a wooden column. A long bolt is inserted to a through hole 11 of the wooden column through a bolt hole 3c (4c) in the short side of the L-shaped plate, so that the overlapped joint metals are fixed to the wooden column. <P>COPYRIGHT: (C)2012,JPO&INPIT |
