摘要
木结构无损检测技术对于我国古木建筑预防性保护和现代木结构的智能运维有着重要作用。以检测方法的基本原理为分类标准,介绍了各种无损检测方法的原理和在木结构检测中的适用范围、应用情况、研究现状和现存问题,涉及的检测方法包括常用的目视法、应力波法、微钻阻抗法和前沿探索性方法,如计算机视觉法、压电传感法、电磁波法等,最后探讨了木结构无损检测的发展趋势。
Nondestructive testing technology of timber structure plays an important role in the preventive protection of ancient wood buildings and the intelligent operation and maintenance of modern timber structures.This paper classifies ten testing methods according to their basic principles,and introduces their application scope,research status and existing problems,including visual testing,stress wave,drilling resistance,and cutting-edge exploratory methods such as computer vision,piezoelectric sensing,Electromagnetic wave.Finally,the development trends of wood structure nondestructive testing are discussed.
作者
熊海贝
龙有为
陈琳
丁叶蔚
XIONG Haibei;LONG Youwei;CHEN Lin;DING Yewei(Department of Disaster Mitigation for Structures,Tongji University,Shanghai 200092,China)
出处
《结构工程师》
2023年第1期191-201,共11页
Structural Engineers
基金
国家自然科学基金面上项目(51978502)。
关键词
木结构
无损检测
研究现状
发展趋势
timber structure
nondestructive testing
research status
development trend
