摘要
CT技术作为一种先进的无损检测方法已在木材构造检测和物理性能评价领域得到广泛利用,逐渐成为木材科学领域中一种重要的检测方法。文中介绍了CT技术的基本原理,综述了普通医学CT和工业CT检测木材宏观构造、密度,以及利用高分辨率CT研究木材微观结构的研究进展,并展望了CT技术在木材科学领域的应用前景。
Computed tomography has been extensively used in wood structure detection and physical performance evaluation as one of the advanced and the most important nondestructive testing techniques.This paper introduced CT principles and reviewed the present research progress in detection of wood macrostructure and density using medical CT and industrial CT as well as in research of wood microstructure using high-resolution CT.The further research trend of CT applied in wood science was also prospected.
出处
《世界林业研究》
CSCD
北大核心
2010年第5期39-43,共5页
World Forestry Research
基金
"十一五"国家科技支撑计划课题(2008BADA9B03
2006BAD19B01)
关键词
计算机断层扫描
无损检测
木材构造
木材性质
computed tomography（CT）
nondestructive testing
wood structure
wood property
