Uncertainties and dynamic problems of bolted joints and other fasteners

RA Ibrahim, CL Pettit - Journal of sound and Vibration, 2005 - Elsevier
This review article provides an overview of the problems pertaining to structural dynamics
with bolted joints. These problems are complex in nature because every joint involves …

Nonlinear dynamics of structures assembled by bolted joints

L Gaul, J Lenz - Acta Mechanica, 1997 - Springer
The nonlinear transfer behaviour of an assembled structure such as a large lightweight
space structure is caused by the nonlinear influence of structural connections. Bolted or …

[HTML][HTML] An equivalent model of a nonlinear bolted flange joint

N Jamia, H Jalali, J Taghipour, MI Friswell… - … Systems and Signal …, 2021 - Elsevier
The dynamic response of individual components in an assembled structure shows high
accuracy compared to experimental measurements of the system response. However, when …

[图书][B] Dynamical contact problems with friction

W Sextro - 2007 - Springer
Friction contacts are used to transmit forces or to dissipate energy. A better understanding of
friction phenomena can result in improvements like the reduction of noise and maintenance …

A fretting test apparatus for measuring friction hysteresis of bolted joints

D Li, C Xu, D Botto, Z Zhang, M Gola - Tribology International, 2020 - Elsevier
This paper focuses on an experimental investigation of the mechanical behavior of bolted
joints. A new test apparatus to measure friction hysteresis was designed to provide a reliable …

[HTML][HTML] A generalization of the Valanis model for friction modelling

H Jalali, N Jamia, MI Friswell, HH Khodaparast… - … Systems and Signal …, 2022 - Elsevier
The complex dynamics of a frictional contact interface have been the subject of many
research investigations. However, a comprehensive model has not been proposed that can …

Fault diagnosis of bolt loosening in structures with a novel second-order output spectrum–based method

Q Li, X Jing - Structural Health Monitoring, 2020 - journals.sagepub.com
This article presents a novel second-order output spectrum–based method for detecting and
localizing multiple bolt loosening faults in complex structures with a sensor chain. This new …

[HTML][HTML] Nonlinear interval analysis of rotor response with joints under uncertainties

MA Yanhong, W Yongfeng, W Cun, H Jie - Chinese Journal of Aeronautics, 2020 - Elsevier
The dynamic influence of joints in aero-engine rotor systems is investigated in this paper.
Firstly, the tangential stiffness and loss factor are obtained from an isolated lap joint setup …

Effect of wear between contact surfaces on self-loosening behaviour of bolted joint under low frequency torsional excitation

X Liu, J Fan, H Wang, J Jiang, J Liu, X Gong, J Peng… - Tribology …, 2022 - Elsevier
A theoretical analysis method is proposed for bolted joint under low frequency torsional
excitation, based on which the changes of bolt axial force can be divided into three …

On the damping effect due to bolted junctions in space structures subjected to pyro-shock

M de Benedetti, G Garofalo, M Zumpano, R Barboni - Acta Astronautica, 2007 - Elsevier
The damping due to bolted or riveted joints in the dynamics of assembled structures
subjected to pyro-shock has been studied. A relevant effect in this phenomenon is the micro …