A review of damping models for structures with mechanical joints
AT Mathis, NN Balaji, RJ Kuether… - Applied …, 2020 - asmedigitalcollection.asme.org
In a standard design practice, it is often necessary to assemble engineered structures from
individually manufactured parts. Ideally, the assembled system should perform as if the …
individually manufactured parts. Ideally, the assembled system should perform as if the …
A state-of-the-art review on theory and engineering applications of eigenvalue and eigenvector derivatives
Eigenvalue and eigenvector derivatives with respect to system design variables and their
applications have been and continue to be one of the core issues in the design, control and …
applications have been and continue to be one of the core issues in the design, control and …
Monitoring of multi-bolt connection looseness using entropy-based active sensing and genetic algorithm-based least square support vector machine
Looseness detection of bolted connections is an essential industrial issue that can reduce
the maintenance and repair costs caused by joint failures; however, current loosening …
the maintenance and repair costs caused by joint failures; however, current loosening …
A novel percussion-based method for multi-bolt looseness detection using one-dimensional memory augmented convolutional long short-term memory networks
In the past decade, bolt looseness detection has attracted much attention. Compared to
common approaches that require the implementation of constant-contact sensors, several …
common approaches that require the implementation of constant-contact sensors, several …
[图书][B] Substructuring in engineering dynamics
One fundamental paradigm in engineering is to break a structure into simpler components in
order to simplify test and analysis. In the numerical world, this concept is the basis for finite …
order to simplify test and analysis. In the numerical world, this concept is the basis for finite …
Nonlinear modeling of structures with bolted joints: a comparison of two approaches based on a time-domain and frequency-domain solver
R Lacayo, L Pesaresi, J Groß, D Fochler… - … Systems and Signal …, 2019 - Elsevier
Motivated by the current demands in high-performance structural analysis, and by a need to
better model systems with localized nonlinearities, analysts have developed a number of …
better model systems with localized nonlinearities, analysts have developed a number of …
Traction-based multi-scale nonlinear dynamic modeling of bolted joints: Formulation, application, and trends in micro-scale interface evolution
A new framework for modeling the dynamics of bolted structures is proposed that considers
the nonlinear interfacial modeling of bolted structures using multi-scale traction-based …
the nonlinear interfacial modeling of bolted structures using multi-scale traction-based …
Towards a predictive, physics-based friction model for the dynamics of jointed structures
Bolted connections are ubiquitous in mechanical designs and pose a significant challenge
to understanding and predicting the vibration response of assembled structures. The present …
to understanding and predicting the vibration response of assembled structures. The present …
[HTML][HTML] Influence of mesoscale friction interface geometry on the nonlinear dynamic response of large assembled structures
Friction interfaces are unavoidable components of large engineering assemblies since they
enable complex designs, ensure alignment, and enable the transfer of mechanical loads …
enable complex designs, ensure alignment, and enable the transfer of mechanical loads …
Thorough understanding on the mechanism of vibration-induced loosening of threaded fasteners based on modified Iwan model
Under transversal vibration, the local slippage on the thread and bearing surfaces is
typically nonlinear and its gradual accumulation with vibration cycles contributes to the …
typically nonlinear and its gradual accumulation with vibration cycles contributes to the …