Comparison of Damage Visualization Results with Different Damage Angles Using Laser Ultrasonic Techn

• 作 者: ZHANGChao;QIUJin-hao;JIHong-li;
• 机 构: State Key Laboratory of Mechanics and Control of Mechanical Structures,Nanjing University of Aeronau
• 出 处: The 2nd International Conference on Structural Health Monito
• 发表日期: 2014年期

　　Laser ultrasonic scanning technique has great potential for damage evaluation in Nondestructive Testing(NDT)and Structural Health Monitoring(SHM)applications.In order to detect the size and shape of the damage from the wave propagation information,this paper presents an imaging method based on the anomalous incident wave(AIW)energy.