| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a joining structure having high initial rigidity, sufficient toughness and stable rupture strength and capable of reducing cost, in a joining part for joining a wooden building member.SOLUTION: A joining structure is provided for joining at least two or more of building members, and the building members are provided with a tool insertion hole for inserting a joining tool, and the joining tool is inserted into the tool insertion hole, and an adhesive is filled for fixing the joining tool and the building members, and the joining tool inserted into the tool insertion hole comprises: a cylindrical body part; an intermediate shaft part; and a screw end part, and the screw end part is provided by a rolling screw.</p> |
