木質構造におけるボルト接合部の力学的評価法に関する研究 : その1;荷重角度が集成材のめり込み性状に与える影響
1996 年 61 巻 480 号 p. 123-132
詳細
1996 年 61 巻 480 号 p. 123-132
In the wooden single-layer space frame, the authors have been studying the influence of a bolted joint looseness, furthermore, have suggested that a bolted joint looseness should be substituted an axial and a bending rigidity in the analytical model. In this paper, judging from our several experimental studies on a bolt-wood bearing test that already been examined, the authors discussed the influence of loading direction for a wooden compressive strain inclined to the grain. In particular, as the comparison between our original experimental formulas and Hankinson formulas, the former are confirmed.
