Fractional operator viscoelastic models in dynamic problems of mechanics of solids: A review
MV Shitikova - Mechanics of solids, 2022 - Springer
This paper reviews the recent research in the application of fractional calculus in the models
of linear viscoelasticity utilized in dynamic problems of mechanics of solids. The brief …
of linear viscoelasticity utilized in dynamic problems of mechanics of solids. The brief …
Fractional-order nonlinear hereditariness of tendons and ligaments of the human knee
In this paper the authors introduce a nonlinear model of fractional-order hereditariness used
to capture experimental data obtained on human tendons of the knee. Creep and relaxation …
to capture experimental data obtained on human tendons of the knee. Creep and relaxation …
Visco-elastic dampers in structural buildings and numerical solution with spline collocation methods
The dynamic system of a structure utilized with visco-elastic dampers can be modeled by
fractional differential equations. All the resulted systems of fractional differential equations …
fractional differential equations. All the resulted systems of fractional differential equations …
Spline collocation methods for seismic analysis of multiple degree of freedom systems with visco-elastic dampers using fractional models
E Dadkhah Khiabani, H Ghaffarzadeh… - Journal of Vibration …, 2020 - journals.sagepub.com
The visco-elastic dampers can be economically designed for response reduction of
dynamical systems. Recent developments in fractional calculus have affected the modeling …
dynamical systems. Recent developments in fractional calculus have affected the modeling …
Modeling and stability analysis of a fractional-order Francis hydro-turbine governing system
B Xu, D Chen, H Zhang, F Wang - Chaos, Solitons & Fractals, 2015 - Elsevier
In this paper, a fractional order mathematical model of a hydro-turbine governing system is
presented to analyze the dynamic stability of the hydro-turbine governing system in the …
presented to analyze the dynamic stability of the hydro-turbine governing system in the …
[HTML][HTML] Fractional differential equations and related exact mechanical models
M Di Paola, FP Pinnola, M Zingales - Computers & Mathematics with …, 2013 - Elsevier
The aim of the paper is the description of fractional-order differential equations in terms of
exact mechanical models. This result will be archived, in the paper, for the case of linear …
exact mechanical models. This result will be archived, in the paper, for the case of linear …
A robust 3D finite element simulation of human proximal femur progressive fracture under stance load with experimental validation
R Hambli, S Allaoui - Annals of biomedical engineering, 2013 - Springer
Clinical implementation of quantitative computed tomography-based finite element analysis
(QCT/FEA) of proximal femur (hip) fractures requires (i) to develop a bone material behavior …
(QCT/FEA) of proximal femur (hip) fractures requires (i) to develop a bone material behavior …
On the behavior of a three-dimensional fractional viscoelastic constitutive model
In this paper a three-dimensional isotropic fractional viscoelastic model is examined. It is
shown that if different time scales for the volumetric and deviatoric components are …
shown that if different time scales for the volumetric and deviatoric components are …
On the influence of the initial ramp for a correct definition of the parameters of fractional viscoelastic materials
M Di Paola, V Fiore, FP Pinnola, A Valenza - Mechanics of Materials, 2014 - Elsevier
Creep and/or Relaxation tests on viscoelastic materials show a power-law trend. Based
upon Boltzmann superposition principle the constitutive law with a power-law kernel is ruled …
upon Boltzmann superposition principle the constitutive law with a power-law kernel is ruled …
Numerical simulation of viscoelastic behavior of asphalt mixture using fractional constitutive model
L Gu, W Zhang, T Ma, X Qiu, J Xu - Journal of Engineering …, 2021 - ascelibrary.org
An innovative procedure was proposed to simulate the viscoelastic mechanical behavior of
asphalt mixture. The existing fractional viscoelastic models were quantitatively analyzed …
asphalt mixture. The existing fractional viscoelastic models were quantitatively analyzed …