Bolt tightness monitoring using multiple reconstructed narrowband Lamb waves combined with piezoelectric ultrasonic transducer

X Li, G Liu, Q Sun, H Chen, L Chen… - Smart Materials and …, 2023‏ - iopscience.iop.org
Narrowband tone burst excitation with a carefully selected frequency is generally utilized to
generate Lamb waves for mode purity, dispersion diminution and signal interpretability …

A digital twin-based method for assembly deviations analysis

J Zhi, Y Cao, T Li, F Liu, J Luo… - … of Computing and …, 2024‏ - asmedigitalcollection.asme.org
This paper proposes and develops a digital twin-based method for assembly deviation
analysis, which considers the impact of product shape deviations and uses assembly data in …

A force-adaptive percussion method for bolt looseness assessment

S Wang, Y Zhou, Q Kong - Journal of Civil Structural Health Monitoring, 2024‏ - Springer
Percussion-based methods have attracted growing interest in the assessment of bolt
looseness. Nevertheless, their suitability for field applications is constrained by the …

Simplified discrimination method and systematically threshold setting for pipe inspection using vibration-sensing-actuation device

N Watanabe, S Takata - Journal of Advanced Mechanical Design …, 2024‏ - jstage.jst.go.jp
Water pipes have exceeded their service life, and the number of leakage and burst
accidents is increasing. These accidents cause economic losses due to the interruption of …

Prediction of Bolt Loosening Life: A Practical Approach Considering Variable Loads and Multi-Bolted Structures

M Yang, SM Jeong, SG Hong, JY Lim - Available at SSRN 5081238‏ - papers.ssrn.com
Bolted connections are crucial in joining mechanical assemblies and ensuring the integrity
and reliability of structural components. This study proposes a method for estimating bolt …

Bolt Tightness Monitoring Using Multiple Reconstructed Narrowband Lamb Waves Combined with Removable Ultrasonic Transducer

X Li, G Liu, Q Sun, H Chen, L Chen, X Sun - Available at SSRN 4405533‏ - papers.ssrn.com
Narrowband tone burst excitation with carefully selected frequency is generally utilized to
generate lamb waves for mode purity, dispersion diminution and signal interpretability and …