De Li1,#, Bengang Zhang1,#, Yuan Tu1, Guoming Xiao1, Meifen Tian2, Xiaoxue Xu1, Xiao Zhong1, Qiaoyan Zhang3, Zhigang Wu1,*, Jiankun Liang4,*
Journal of Renewable Materials, Vol.11, No.10, pp. 3725-3738, 2023, DOI:10.32604/jrm.2023.027895
Abstract Screw connection is a type most commonly applied to timber structures. As important commercial tree species in
China, Masson pine and Chinese fir have the potential to prepare wood structures. In this study, the effects of the
diameter of the self-tapping screw and the guiding bores on the nail holding performance on different sections of
Masson pine and Chinese fir dimension lumbers were mainly explored. The results showed that: (1) The nail
holding strength of the tangential section was the maximum, followed by that of the radial section, and that
of the cross section was the minimum. (2) The nail… More >
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