论文部分内容阅读
通过PiCUS Sonic Tomograph应力波检测仪对香樟进行检测,探明了香樟内部腐损程度与应力波传播速度的对应关系,结果表明,随着损伤及传播时间的增加,传播速度下降。木材受损度对应力波传播速度有显著影响。
The PiCUS Sonic Tomograph stress wave detector was used to detect camphor, and the relationship between the degree of internal damage and the stress wave propagation velocity was investigated. The results show that the propagation velocity decreases with the increase of damage and propagation time. The damage degree of wood has a significant influence on the propagation speed of stress wave.