矩形配置した集成材鋼板挿入ドリフトピン式梁端接合部の塑性変形能向上のための全ねじビスによる割裂補強の実験的検討

抄録

The purpose of this study is to establish the design method of the splitting reinforcement for the glulam beam-end joint by drift-pined joint with inserted steel plate to improve the plastic deformability. In this paper, we conducted the cyclic loading test for the moment resisting joints with the reinforcement by the full-thread screws embedded in the glulam to restrain the splitting failure to confirm the failure behaviors, the reinforcement efficacy by the full-thread screws and the interaction relation of the reinforcement strength of the full-thread screws and the plastic deformability of the moment resisting joint.