木釘接合強度之研究（第1報）－構件樹種之影響

Studies on the Joint Strength of Dowel Pin (I)-The Influences of Wood Species of Members

王松永(Song-Yung Wang) ； 汪光力(Guang-Lih Uang)

《林產工業》 6卷2期 (1987/06) Pp. 1-12

https://doi.org/10.6561/FPI.1987.6(2).1

摘要

本實驗係探討構件樹種對木釘接合強度的影響，得到次述結果(1) 木釘接合引拔強度（T_⊥）會隨構件比重（r_0）及縱向剪斷強度τ_B而呈向量直線增大，可以次式表示T_⊥=160.4+539.4 r_0T_⊥=11.5+38.5 τ_B(2) 木釘接合抗彎強度F_4會隨構件比重r_0增加而呈直線狀增大，可以次式表示F_4=423.0+597.7 r_0

關鍵字

構件樹種 ； 木釘接合引拔強度 ； 木釘接合抗彎強度

並列摘要

The purpose of this study is to investigate the effects of members of wood species on the dowel pin joint strength, The sesults are summarized as follows: (1) The values of the withdrawal strength of dowel joint (T_⊥) increased linearly with increasing the specific gravity in overdry (r_0) or longitudinal shear strength (τ_s) of member. The relationships can be shown by the following experimental formulas T_⊥=160.4+539.4 r_0 T_⊥=11.5+38.5 τ_B (2) The bending strengtl10f dowel joint (F_4) increased linearly with increasing the specific gravity in oven dry (r_0). The relationships can be shown by the following experimental formula F_4=423.0+597.7 r_0

並列關鍵字

Wood species of members ； the withdrawal strength of dowcel joint ； the bending strength of dowel joint