| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide connection structure capable of restraining members from being cracked by a fixture when a tensile load acts on the two members connected together by means of a tenon pipe and the fixture. <P>SOLUTION: Connection structure makes one member 11 and the other member 21 connect together by means of a tenon pipe 31 that is inserted into shaft holes 13 and 23 elongated in an opposed manner from a boundary surface between the one member 11 and the other member 21, and a fixture such as a drift pin 34 that is inserted into side holes 17 and 27 provided in the one member 11 and the other member 21 and that passes through a pinhole 32 provided in the lateral peripheral surface of the tenon pipe 31. A lag screw 35 is screwed into the one member 11 and the other member 21 almost in parallel with or almost perpendicularly to the tenon pipe 31. Thus, the members can be strengthened. The members can be restrained from being cracked by the fixture even when a tensile load acts on the two members. This increases allowable strength of the connection structure so as to further improve safety of a building and the like. <P>COPYRIGHT: (C)2012,JPO&INPIT |
