Experimental studies on the energy dissipation of bolted structures with frictional interfaces: A review
Y Wang, Y Ma, J Hong, G Battiato, CM Firrone - Friction, 2024 - Springer
Bolted joints play a more and more important role in the structure with lighter weight and
heavier load. This paper aims to provide an overview of different experimental approaches …
heavier load. This paper aims to provide an overview of different experimental approaches …
On the characterization of nonlinearities in assembled structures
This work refines a recently formalized methodology proposed by DJ Ewins consisting of ten
steps for model validation of nonlinear structures. This work details, through a series of …
steps for model validation of nonlinear structures. This work details, through a series of …
In situ, real-time measurements of contact pressure internal to jointed interfaces during dynamic excitation of an assembled structure
Despite the ubiquitousness of jointed structures, the nonlinear interfacial behavior within
bolted joints is still an insufficiently studied and poorly understood environment. For the …
bolted joints is still an insufficiently studied and poorly understood environment. For the …
An optical method to monitor transparent contact interfaces during high frequency shear vibration cycles
T Wei, A Fantetti, F Cegla, C Schwingshackl - Wear, 2023 - Elsevier
Contacting interfaces provide frictional damping in jointed structures subjected to high
dynamic loads. Predicting this frictional damping during vibration cycles is highly important …
dynamic loads. Predicting this frictional damping during vibration cycles is highly important …
Experimental assessment of the influence of interface geometries on structural dynamic response
T Dossogne, TW Jerome, DPT Lancereau… - Dynamics of Coupled …, 2017 - Springer
Jointed interfaces are sources of the greatest amount of uncertainty in the dynamics of a
structural assembly. In practice, jointed connections introduce nonlinearity into a system …
structural assembly. In practice, jointed connections introduce nonlinearity into a system …
[HTML][HTML] A frequency-domain reduced order model for joints by hyper-reduction and model-driven sampling
The dynamic behavior of jointed assemblies exhibiting friction nonlinearities features
amplitude-dependent dissipation and stiffness. To develop numerical simulations for …
amplitude-dependent dissipation and stiffness. To develop numerical simulations for …
Ultrasonic investigation of the pressure profile on the faying surface of fastened aluminum plates
Abstract Machines, buildings, and vehicles often use fasteners to connect structural
elements. Screws and bolts introduce a pressure profile on joint interfaces that varies under …
elements. Screws and bolts introduce a pressure profile on joint interfaces that varies under …
A reduced order model for joint assemblies by hyper-reduction and model-driven sampling
The dynamic behavior of jointed assemblies exhibiting friction nonlinearities features
amplitude-dependent dissipation and stiffness. To develop numerical simulations for …
amplitude-dependent dissipation and stiffness. To develop numerical simulations for …
Inverse methods for characterization of contact areas in mechanical systems
In computational structural dynamics problems, the ability to calibrate numerical models to
physical test data often depends on determining the correct constraints within a structure …
physical test data often depends on determining the correct constraints within a structure …
A test rig for the experimental investigation on the nonlinear dynamics in the presence of large contact interfaces and numerical models validation
CM Firrone, G Battiato - Journal of Vibration and …, 2021 - asmedigitalcollection.asme.org
The simulation of the coupling between components modeled by finite elements (FEs) plays
an important role for the prediction of the forced response of the assembly in terms of …
an important role for the prediction of the forced response of the assembly in terms of …