Looseness localization for bolted joints using Bayesian operational modal analysis and modal strain energy
Bayesian operational modal analysis and modal strain energy are employed for determining the damage and looseness of bolted joints in beam structures under ambient excitation. With this ambient modal identification technique, mode shapes of a damaged beam structure with loosened bolted connections a...
Main Authors: | Yu-Jia Hu, Wei-Gong Guo, Cheng Jiang, Yun-Lai Zhou, Weidong Zhu |
---|---|
Format: | Article |
Language: | English |
Published: |
SAGE Publishing
2018-11-01
|
Series: | Advances in Mechanical Engineering |
Online Access: | https://doi.org/10.1177/1687814018808698 |
Similar Items
-
The Influence on Modal Parameters of Thin Cylindrical Shell under Bolt Looseness Boundary
by: Hui Li, et al.
Published: (2016-01-01) -
Modal Properties of Bolted Housing depending on the Methodology of a Solution of Bolted Joints
by: Peter Weis*, et al.
Published: (2021-01-01) -
Modal Analysis of Bolted Structure Based on Equivalent Material of Joint Interface
by: Kai Zhang, et al.
Published: (2019-09-01) -
Analysis of Parameters Affecting Modal Frequencies in Bolted Joint Connections
by: Mohammed, Usman Ali
Published: (2018) -
Health monitoring of bolted joints using modal-based vibrothermography
by: Xintian Chi, et al.
Published: (2020-07-01)