直交する長孔を有する高力ボルト摩擦接合継手のすべり係数とすべり後耐力に関する実験的検討

抄録

High strength bolted frictional joints with slotted holes perpendicular to each other have more space for adjustment to be joined. On the other hand, the slip coefficient and the strength after slip of such joints didn’t study much. Therefore, in this study, tensile loading experiments were carried out to clarify the slip coefficient and the strength after slip of the joints. As a result, it was found that the shifted slotted hole centers have a small effect on the slip coefficient, but it affects the yield strength. Also, the strength after slip in the experiment was more than the strength calculated from the assumed fracture line.