Evaluation of Axial Preload in Different-Frequency Smart Bolts by Laser Ultrasound. - Guanpin Ren; Huan Zhan; Ziqian Liu; Wei Jiang; Ru Li; Shuang Liu (Sensors, 2022)

Ultrasonic Measurement of Axial Preload in High-Frequency Nickel-Based Superalloy Smart Bolt. - Shuang Liu; Zhongrui Sun; Guanpin Ren; Cheng Liao; Xulin He; Kun Luo; Ru Li; Wei Jiang; Huan Zhan (Sensors, 2023)