文献类型：期刊文献

中文题名：声发射技术在木质材料损伤监测中的应用研究进展

英文题名：Application of Acoustic Emission Technology to Damage Monitoring of Wood-based Materials: Research Progress

作者：邢雪峰[1,2,3] 李善明[2,3] 周永东[2] 林兰英[2] 傅峰[2,3]

第一作者：邢雪峰

机构：[1]南京林业大学材料科学与工程学院,南京210037;[2]中国林业科学研究院木材工业研究所,北京100091;[3]南京林业大学林业资源高效加工利用协同创新中心,南京210037

年份：2022

卷号：35

期号：6

起止页码：63-68

中文期刊名：世界林业研究

外文期刊名：World Forestry Research

收录：北大核心:【北大核心2020】；CSCD:【CSCD2021_2022】；

基金：国家自然科学基金“强微波场作用下木材黏弹塑性响应机制研究”(31700641);国家木竹产业技术创新战略联盟科研计划课题“高能微波处理创制新型装饰材关键技术”(Tiawbi202004)。

语种：中文

中文关键词：声发射技术;木质材料;损伤演化;损伤监测

外文关键词：acoustic emission technology;wood-based materials;damage evolution;damage monitoring

分类号：S781.5

摘要：木质材料损伤演化特征的监测一直是木材科学的研究热点。声发射技术是一种具有实时性、连续性的监测技术,在木质材料损伤监测研究中得到广泛应用。文中围绕声发射技术在木质材料损伤监测领域研究中的应用情况,总结了声发射技术原理与分析方法,归纳了木质材料特性对声发射信号的影响因素,并分别从木质材料损伤源定位、实木和木基复合材料损伤监测以及发展前景3个方面进行分析与讨论,以期为声发射技术在木质材料领域的进一步应用发展提供参考。
The monitoring of wood-based materials damage evolution characteristics has always been a hotspot in wood science. Acoustic emission technology is a real-time and continuous monitoring technology,which has been widely used in the research on damage monitoring of wood-based materials. Focusing on the application of acoustic emission technology to wood damage monitoring, this paper summarizes the principle and analysis method of acoustic emission technology, concludes the influencing factors that wood-based material characteristics have to acoustic emission signals, and discusses positioning of wood-based material damage source, damage monitoring of solid wood and wood-based composites, and development prospect. It is expected to provide a reference for the further application of acoustic emission technology to the field of wood-based materials.