作者: Yiming Fang , Lujun Lin , Hailin Feng , Zhixiong Lu , Grant W. Emms
DOI: 10.1016/J.COMPAG.2017.03.015
关键词: Nondestructive testing 、 Delamination 、 Characterization (materials science) 、 Structural engineering 、 Ultrasonic sensor 、 Water content 、 Ultrasonic testing 、 Mechanical engineering 、 Stiffness 、 Image processing 、 Computer science
摘要: Air-coupled ultrasonic (ACU) is a contactless ultrasonic measurement method which has become increasingly popular for material characterization. This is due to a growing number …