Theoretical mechanical properties of strands and cables made of wound carbon nanotube fibers

G Migliaccio, R Des Roches… - International Journal of …, 2022 - Elsevier
Thanks to their very high strength-to-weight ratio, Carbon-NanoTube Fibers (CNTFs) hold
great promise for challenging structural applications, such as super-long suspension …

Analytical evaluation of stresses and strains in inhomogeneous non-prismatic beams undergoing large deflections

G Migliaccio - Acta Mechanica, 2022 - Springer
Material and geometric characteristics of beamlike elements for engineering applications,
such as inhomogeneity, cross-sectional taper and initial twist, induce stress and strain …

A new shear formula for tapered beamlike solids undergoing large displacements

G Migliaccio, G Ruta, R Barsotti, S Bennati - Meccanica, 2022 - Springer
In many engineering applications it is often necessary to determine the flow of shear
stresses in the cross-sections of beamlike bodies. Taking a cue from Jourawski's well-known …

Analytical prediction of the cross-sectional shear flow in non-prismatic inhomogeneous beamlike solids

G Migliaccio - Thin-Walled Structures, 2023 - Elsevier
Non-prismatic beamlike elements are widespread in engineering applications.
Unfortunately, analytical methods commonly used for stress analyses in prismatic beams …

Bending-bending coupled static analysis of functionally graded and porous pretwisted cantilever beams using initial values method

ÖE Genel, E Tüfekci - Mechanics Based Design of Structures and …, 2024 - Taylor & Francis
In this study, the bending-bending coupled static behavior of functionally graded and porous
pretwisted cantilever Timoshenko beams is reported. Symmetric power-law distribution is …

Exterior biharmonic problem with the mixed Steklov and Steklov-type boundary conditions

G Migliaccio, HA Matevossian - Lobachevskii Journal of Mathematics, 2021 - Springer
We study the properties of generalized solutions in unbounded domains and the asymptotic
behavior of solutions of elliptic boundary value problems at infinity. Namely, we study the …

Mixed biharmonic problem with the Steklov-type and Neumann boundary conditions in unbounded domains

G Migliaccio, HA Matevossian - Lobachevskii Journal of Mathematics, 2022 - Springer
A biharmonic problem with mixed Steklov-type and Neumann conditions on the boundary in
the exterior of a compact set is considered under the assumption that the generalized …

Analytical Solutions of Partial Differential Equations Modeling the Mechanical Behavior of Non-Prismatic Slender Continua

G Migliaccio - Mathematics, 2023 - mdpi.com
Non-prismatic slender continua are the prototypical models of many structural elements
used in engineering applications, such as wind turbine blades and towers. Unfortunately …

Optimised Voltage Distribution on Piezoelectric Actuators for Modal Excitations Damping in Tapered Beams

A Rossi, F Botta - Actuators, 2023 - mdpi.com
Vibration mitigation is a prominent matter in several engineering fields. Several adverse
phenomena are related to vibrations, such as fatigue, noise, etc. The availability of smart …

Analytical determination of the influence of geometric and material design parameters on the stress and strain fields in non-prismatic components of wind turbines

G Migliaccio - Journal of Physics: Conference Series, 2022 - iopscience.iop.org
Non-prismatic beamlike elements have long been used in engineering applications to
optimize the performance of structures such as wind turbines, aircraft, and civil bridges, just …