摘要
随着现代建筑技术的发展,钢结构被普遍用于现代建筑工程,保障钢结构的质量和安全性成为建筑行业的首要任务,应用于钢结构的无损检测技术随之得到了深入研究。为了确保建筑结构的安全性和施工质量,文章对Lamb波进行研究,提出了基于椭圆定位技术和Lamb特点的钢结构损伤定位方案,对试件的实际测试结果表明,左右损伤裂隙成像效果与钢板实际裂隙相符,验证了此方法的实用性,能够达到实际的使用要求。
With the development of modern construction engineering,steel structure is commonly used in modern construction engineering,guaranteeing the quality and safety of steel structure has become the primary task of the construction industry,and the non-destructive testing technology applied to steel structure has subsequently been deeply studied.In order to ensure the structural safety and construction quality of the building,the study on Lamb waves is carried out,and a steel structure damage location scheme based on elliptical positioning technology and Lamb characteristics is proposed.The actual test results of the specimens show that the left and right crack loss imaging results match the actual cracks,which verifies the effectiveness of the scheme and can meet the practical application requirements.
出处
《城市建筑》
2023年第20期173-176,共4页
Urbanism and Architecture
关键词
无损检测
钢结构建筑
LAMB波
椭圆定位技术
non-destructive testing
steel structural buildings
Lamb waves
elliptical localization technique
