The computational modeling for the static analysis of axially functionally graded micro-cylindrical imperfect beam applying the computer simulation

Engineering With Computers, Journal Year: 2021, Volume and Issue: 38(S4), P. 3217 - 3235

Published: June 28, 2021

Language: Английский

---

Application of G-Ori metamaterials as sports equipment baseball bat in an electro-magneto-elastic sandwich composite beam

Mechanics of Advanced Materials and Structures, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 20

Published: Oct. 15, 2024

In this work, a higher order thickness stretched model is employed for electro-magneto-elastic results of shear deformable baseball bat as sandwich beam. The formulation performed using the two dimensional constitutive relations well electric potential and magnetic induction bat. proposed can be used in sport equipment. principle virtual work to derive governing equations presence thermal, electrical loads. physical beam composed graphene origami reinforced copper matric core integrated with piezoelectric/piezomagnetic face-sheets thermal environment excited by potentials.

Language: Английский

---

Intelligence decision mechanism for prediction of compressive strength of self-compaction green concrete via neural network

Journal of Cleaner Production, Journal Year: 2022, Volume and Issue: 340, P. 130580 - 130580

Published: Jan. 22, 2022

Language: Английский

---

Smart analysis of sandwich foldable cylinders as gymnastic accessories

Mechanics of Advanced Materials and Structures, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 18

Published: Oct. 8, 2024

A novel smart analysis of sandwich composite cylindrical shell is presented in this article. It assumed that the manufactured from graphene origami reinforced copper core between two intelligent layers. The proposed structure article can be used as an idealized model for cylinder shapes gymnastic sport and physical therapy units. virtual work principle piezo elasticity framework coordinate system extended to derive governing equations. To arrive at more accurate results, a third order shear deformable kinematic relations. electro elastic responses are explored using analytical method seek impact main parameters such foldability parameter, content percent, applied electric potential on strain, deformation stress results.

Language: Английский

---

Static analysis of foldable pressurized and thermally loaded cylindrical shell as an expander in sport equipment reinforced by G-Ori nanofillers

Mechanics of Advanced Materials and Structures, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 13

Published: Oct. 8, 2024

The present work investigates stress, strain and deformation analyses of a shear deformable cylindrical shell manufactures by Copper (Cu) core reinforced with graphene origami auxetic metamaterial subjected to mechanical thermal loads. models can be used in sport equipment especially expander component. effective material properties the Cu matrix are developed using micromechanical cooperate both terms local temperature, volume fraction folding degree. principle virtual is derive governing equations accounting loading.

Language: Английский

---

Nonlinear consecutive dynamic instabilities of thermally shocked composite circular plates on the softening elastic foundation

Thin-Walled Structures, Journal Year: 2023, Volume and Issue: 186, P. 110645 - 110645

Published: April 5, 2023

Language: Английский

---

Influence of agglomeration and waviness phenomena on torsional oscillation of MWCNTs-reinforced composite rods

International Journal of Solids and Structures, Journal Year: 2024, Volume and Issue: 306, P. 113127 - 113127

Published: Nov. 2, 2024

Language: Английский

---

Electro-magneto-elastic analysis of a sandwich composite beam as diving board in swimming with composed of graphene origami metamaterials

Mechanics of Advanced Materials and Structures, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 15

Published: Nov. 13, 2024

A novel composite structure composed of graphene origami reinforcement integrated with piezoelectric/piezomagnetic layers is defined in this paper. The Material composition assumed as steel metamaterials. proposed model can be used a diving board swimming. vibrational-based formulation extended using an advanced higher-order thickness-stretchable model. governing motion equations are derived Hamilton's principle through the computation strain and kinetic energies well external work. constitutive relations for core terms volume fraction, folding degree, thermal load some modifier functions Halpin-Tsai micromechanical models modulus elasticity, Poisson's ratio, expansion coefficient, density. natural frequency responses analytical method characteristics such load, foldability parameter, amount reinforcement. Furthermore, investigation on impact initial electro-magneto-mechanical loads studied responses.

Language: Английский

---

Integrating analytical and machine learning methods for investigating nonlinear bending and post-buckling behavior of 3D-printed auxetic tubes

Engineering With Computers, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 15, 2024

Language: Английский

---

Enhancing active vibration control performances in a smart rotary sandwich thick nanostructure conveying viscous fluid flow by a PD controller

Waves in Random and Complex Media, Journal Year: 2021, Volume and Issue: 34(3), P. 1835 - 1858

Published: July 6, 2021

This is the first research on smart control and frequency analysis of a cylindrical sandwich nanoshell in framework numerical-based generalized differential quadrature method (2D-GDQM). The current nanostructure made honeycomb core piezoelectric face sheets as sensor actuator (PFSA). For modeling size-dependent nanoshell, nonlocal stress-strain gradient theory (NSGT) presented. Also, this under conveying viscous fluid, related force calculated by modified formulation Navier–Stokes. structure rotates around its axial direction. stresses strains are obtained using higher-order shear deformation (HSDT). external voltage applied to layer, Proportional-Derivative (PD) controller used for output control. Governing equations boundary conditions implementing Hamilton's principle. results show that geometry core, PD controller, velocity fluid flow, length radius ratio (L/R), have significant influence characteristics nanoshell. Another important consequence applying leads an increase critical flow nanostructure.

Language: Английский

---