Application Progress of Nondestructive Testing Technology in Mechanical Damage Monitoring of Fiber Reinforced Polymer Composites
The research achievements of nondestructive testing technology applied in fiber reinforced polymer composites in recent years were reviewed,and the principles and characteristics of ultrasonic technology,image processing technology,X-ray based nondestructive testing technology(X-ray photography,X-ray tomography and X-ray dark field imaging)and infrared thermal imaging technology were compared and analyzed.According to the existing nondestructive testing technology and research status,the future development direction and application of nondestructive testing technology for fiber reinforced polymer composites were prospected.