Piezoelectric-based damage-depth monitoring method for underwater energy-relief blasting technique - Si, Jianfeng; Xiong, Wei; Zhong, Dongwang; Yan, Aiguo; Wang, Pengyu; Liu, Zhenbiao (Journal of civil structural health monitoring, 2021)
Keywords: Acoustic emission testing; Acoustic waves; Actuators; Bedrock; Blasting (explosive); Civil Engineering; Control; Damage assessment; Drilling; Dynamical Systems; Engineering; Excavation; Measurement Science and Instrumentation; Nondestructive testing; Original Paper; Piezoelectric ceramics; Piezoelectric transducers; Signal processing; Underwater engineering; Vibration; Signal energy analysis; Underwater blasting; Energy-relief structure; Damage monitoring and control; Piezoelectric transducer; Concrete structure; Active sensing method