粗皮桉木材的干燥特性与干燥基准制定

摘要

采用百度试验法,对预冻处理和未冻处理的粗皮桉人工林木材的干燥特性和干燥基准进行了研究,结果表明:预冻处理可减少初期开裂、内裂和截面变形的产生,干燥质量比未冻处理材的干燥质量好.%By adopting the 100℃ drying test method, the drying characteristics and drying schedule of the pre-frozen and unfrozen Eucalyptus pellita wood were studied. The results show that the pre-freezing treatment reduced the initial crack, inner crack and cross section deformation of wood, and the drying quality for the frozen wood was superior to that for the control.