Advanced materials modelling via fractional calculus: challenges and perspectives
G Failla, M Zingales - Philosophical Transactions of the …, 2020 - royalsocietypublishing.org
Fractional calculus is now a well-established tool in engineering science, with very
promising applications in materials modelling. Indeed, several studies have shown that …
promising applications in materials modelling. Indeed, several studies have shown that …
Investigation progresses and applications of fractional derivative model in geotechnical engineering
J Lai, S Mao, J Qiu, H Fan, Q Zhang… - Mathematical …, 2016 - Wiley Online Library
Over the past couple of decades, as a new mathematical tool for addressing a number of
tough problems, fractional calculus has been gaining a continually increasing interest in …
tough problems, fractional calculus has been gaining a continually increasing interest in …
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 …
A thermodynamically consistent fractional visco-elasto-plastic model with memory-dependent damage for anomalous materials
We develop a thermodynamically consistent, fractional visco-elasto-plastic model coupled
with damage for anomalous materials. The model utilizes Scott-Blair rheological elements …
with damage for anomalous materials. The model utilizes Scott-Blair rheological elements …
A fractional rate‐dependent cohesive‐zone model
M Musto, G Alfano - International Journal for Numerical …, 2015 - Wiley Online Library
This paper presents a novel formulation of a hereditary cohesive zone model able to
effectively capture rate‐dependent crack propagation along a defined interface, over a wide …
effectively capture rate‐dependent crack propagation along a defined interface, over a wide …
Objective equations of heat conduction in deformable bodies
A Morro - Mechanics Research Communications, 2022 - Elsevier
The paper is devoted to the modeling of heat conduction in deformable media. The
constitutive functions are in the form of rate equations which generalize the Maxwell …
constitutive functions are in the form of rate equations which generalize the Maxwell …
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 …
[HTML][HTML] A fractional-order model for aging materials: An application to concrete
In this paper, the hereditariness of aging materials is modeled within the framework of
fractional calculus of variable order. A relevant application is made for the long-term …
fractional calculus of variable order. A relevant application is made for the long-term …
Fractional characteristic times and dissipated energy in fractional linear viscoelasticity
N Colinas-Armijo, M Di Paola, FP Pinnola - Communications in Nonlinear …, 2016 - Elsevier
In fractional viscoelasticity the stress–strain relation is a differential equation with non-
integer operators (derivative or integral). Such constitutive law is able to describe the …
integer operators (derivative or integral). Such constitutive law is able to describe the …
A non-linear stochastic approach of ligaments and tendons fractional-order hereditariness
In this study the non-linear hereditariness of knee tendons and ligaments is framed in the
context of stochastic mechanics. Without losing the possibility of generalization, this work …
context of stochastic mechanics. Without losing the possibility of generalization, this work …