摘要
对北美木材无损检测技术的研究与应用进行了阐述,并对应力波、超声波和声发射技术的应用情况、现存问题进行简要分析,为今后在我国推广木材无损检测技术提供了参考。
Current developments and applications of nondestructive testing (NDT) on wood and wood products in North America, from a literature search, are presented. Advantages and disadvantages of most commonly-used NDT techniques, such as visual inspection, stress wave, vibration, computer tomography, and acoustic emission, are discussed. This paper is expected to provide useful guidance to the application and practice for using advanced NDT technology in China' s wood industrv.
出处
《木材工业》
北大核心
2008年第3期5-8,共4页
China Wood Industry
基金
引进国际先进林业科学技术创新项目“948”专题(2006-4-C03)
“十一五”国家科技支撑计划课题(2006BAD18B07)
关键词
无损检测
木材
应力波
振动法
超声波
nondestructive test(NDT)
wood
stress wave
vibration
ultrasonic wave
作者简介
梁善庆(1977-),男,中国林科院木材工业研究所博士研究生。