Non-stationary response statistics of nonlinear oscillators with fractional derivative elements under evolutionary stochastic excitation
An approximate analytical technique is developed for determining the non-stationary
response amplitude probability density function (PDF) of nonlinear/hysteretic oscillators …
response amplitude probability density function (PDF) of nonlinear/hysteretic oscillators …
Response of nonlinear oscillators with fractional derivative elements under evolutionary stochastic excitations: A path integral approach based on Laplace's method of …
A Di Matteo - Probabilistic Engineering Mechanics, 2023 - Elsevier
In this paper, an approximate analytical technique is developed for determining the non-
stationary response amplitude probability density function (PDF) of nonlinear/hysteretic …
stationary response amplitude probability density function (PDF) of nonlinear/hysteretic …
Random vibrations of stress-driven nonlocal beams with external damping
FP Pinnola, MS Vaccaro, R Barretta… - Meccanica, 2021 - Springer
Stochastic flexural vibrations of small-scale Bernoulli–Euler beams with external damping
are investigated by stress-driven nonlocal mechanics. Damping effects are simulated …
are investigated by stress-driven nonlocal mechanics. Damping effects are simulated …
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 …
Finite-element formulation of a nonlocal hereditary fractional-order Timoshenko beam
G Alotta, G Failla, M Zingales - Journal of Engineering Mechanics, 2017 - ascelibrary.org
A mechanically-based nonlocal Timoshenko beam model, recently proposed by the authors,
hinges on the assumption that nonlocal effects can be modeled as elastic long-range …
hinges on the assumption that nonlocal effects can be modeled as elastic long-range …
A novel approach for vibration analysis of fractional viscoelastic beams with attached masses and base excitation
The Galerkin method is widely applied for finding approximate solutions to vibration
problems of beam and plate structures and for estimating their dynamic behavior. Most …
problems of beam and plate structures and for estimating their dynamic behavior. Most …
[图书][B] Applications in physics, part b
VE Tarasov - 2019 - books.google.com
This multi-volume handbook is the most up-to-date and comprehensive reference work in
the field of fractional calculus and its numerous applications. This fifth volume collects …
the field of fractional calculus and its numerous applications. This fifth volume collects …
Fractional visco‐elastic Timoshenko beam deflection via single equation
A Pirrotta, S Cutrona, SD Lorenzo… - International Journal for …, 2015 - Wiley Online Library
This paper deals with the response determination of a visco‐elastic Timoshenko beam
under static loading condition and taking into account fractional calculus. In particular, the …
under static loading condition and taking into account fractional calculus. In particular, the …
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 …
Statistical correlation of fractional oscillator response by complex spectral moments and state variable expansion
FP Pinnola - Communications in Nonlinear Science and Numerical …, 2016 - Elsevier
The statistical characterization of the oscillator response with non-integer order damping
under Gaussian noise represents an important challenge in the modern stochastic …
under Gaussian noise represents an important challenge in the modern stochastic …