Flutter suppression of plates using passive constrained viscoelastic layers

AG Cunha-Filho, AMG De Lima, MV Donadon… - … Systems and Signal …, 2016 - Elsevier
Flutter in aeronautical panels is a self-excited aeroelastic phenomenon which occurs during
supersonic flights due to dynamic instability of inertia, elastic and aerodynamic forces of the …

Structural fatigue reliability evaluation based on probability analysis of the number of zero-crossings of stochastic response process

Z Zhang, C Zhao, Z Zhao, F Wang, B Zhao - Engineering Failure Analysis, 2023 - Elsevier
Structural fatigue failure is closely related to the number of stress cycles. Therefore, the
number of the intersections between stochastic response process and zero-boundary is a …

Modified Coffin-Manson equation to predict the fatigue life of structural materials subjected to mechanical-thermal coupling non-coaxial loading

Z Ma, C Li, W Zhang, S Wang, J Li, H Zhao… - Journal of Materials …, 2023 - Elsevier
With regard to the structures subjected to severe mechanical-thermal coupling fatigue
conditions, the consistency between service conditions and loading conditions was the …

A new time integration method based on state formulations for dynamic analysis of nonviscously damped systems

TUR Abbasi, F Faraz, S Ullah, M Bukhsh, Z Ding… - … Systems and Signal …, 2024 - Elsevier
The mode superposition method (MSM), which is used for dynamic response calculations of
nonviscously damped systems, requires state–space eigensolutions, which incur a high …

Support vector machine-based Grassmann manifold distance for health monitoring of viscoelastic sandwich structure with material ageing

C Sun, Z Zhang, X Luo, T Guo, J Qu, B Li - Journal of Sound and Vibration, 2016 - Elsevier
Subspace analysis is an effective way for Structural Health Monitoring (SHM). In current
research, linear algorithms for single-subspace analysis are commonly utilized. Nonlinearity …

Probabilistic mechanical modelling of concrete creep based on the boundary element method

HL Oliveira, A Chateauneuf… - Advances in Structural …, 2019 - journals.sagepub.com
The prediction of the future structural behaviour is an essential activity during the design
phase. In this study, a novel numerical framework is proposed for investigating the future …

Local multiaxial fatigue damage estimation for structures under random vibrations

A Yaich, A El Hami, L Walha, M Haddar - Finite Elements in Analysis and …, 2017 - Elsevier
Many structures are subjected to random vibrations and those vibrations can cause a fatigue
damage. So, to estimate the live time of the structure, we need to applied the fatigue …

Fatigue damage investigation and optimization of a viscoelastically damped system with uncertainties

LKS Gonçalves, UL Rosa, AMG De Lima - Journal of the Brazilian Society …, 2019 - Springer
The need for larger and more efficient structures has led to the development of numerical
models to approach real-world complex behaviors. Normally, engineering systems consider …

Topology optimization of smart structures to enhance the performances of vibration control and energy harvesting

JP Sena, AMG de Lima, N Bouhaddi… - Smart Materials and …, 2024 - iopscience.iop.org
With the growing interest in smart materials, the utilization of shunted piezoceramics for
dynamic vibration control has gained significant attention due to their unique characteristics …

Complex Modal Synthesis Method for Viscoelastic Flexible Multibody Sys-tem described by ANCF

Z Yu, Z Liu, Y Wang, Q Tian - Journal of …, 2024 - asmedigitalcollection.asme.org
The viscoelastic dynamic model of flexible multibody coupled with large rotation and
deformation can be described by the Absolute Nodal Co-ordinate Formulation (ANCF) …