Nonlinear analysis of functionally gradient magneto-electro-elastic porous cylindrical shells considering thermal effects DOI
Yafei Zhao, Shuai Li, Xiang Wang

et al.

Mechanics of Advanced Materials and Structures, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 16

Published: Dec. 1, 2024

This paper presents a static analysis of large deflection behavior in functionally graded magneto-electro-elastic porous (FG-MEEP) cylindrical shells using the geometric fully nonlinear finite element (FE) method. The governing equations are derived based on first-order shear deformation theory (FOSD) and strain-displacement relationship considering rotations. A dynamic model is developed employing Hamiltonian principle. Four gradient models temperature variation along thickness constructed, such as uniform, linear, sinusoidal heat conduction. Moreover, porosity effects FG-U, FG-V, FG-O FG-X distributions taken into account. accuracy efficiency proposed verified by comparing with results existing literature commercial software. subsequent extensive research conducted to investigate influence various parameters mechanical response FG-MEEP structure. It concluded that adopting rotation (LRT) can yield more precise outcomes for structures experiencing significant deformations under thermal environments, providing valuable insights future structures.

Language: Английский

Recent advances in graphene origami-enabled auxetic metamaterial structures DOI Creative Commons
Jinlong Yang, Shaoyu Zhao, Jie Yang

et al.

Engineering Structures, Journal Year: 2025, Volume and Issue: 333, P. 120203 - 120203

Published: March 31, 2025

Language: Английский

Citations

2
Evaluation of mechanical behavior of textile microfibers DOI
Jie Liu, Yu Fu, Mostafa Habibi

et al.

Acta Mechanica, Journal Year: 2025, Volume and Issue: unknown

Published: April 16, 2025

Language: Английский

Citations

1
Humid-thermal environment influence on dispersion of waves in sigmoid poroelastic cylindrical panels resting on sinusoidal elastic foundation DOI
Yuanchao Hu,

An Yunzhu,

S. L. Hu

et al.

Mechanics Based Design of Structures and Machines, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 19

Published: April 25, 2025

Language: Английский

Citations

1
Generalized Hooke’s law for origami chiral spring DOI
Liangjie Zhao, Bohua Sun

Mechanics of Advanced Materials and Structures, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 9

Published: April 12, 2025

Language: Английский

Citations

0
Wave propagation phenomenon of poroelastic piezoelectric micro-fan actuators for power equipment detection DOI

Xue Feng,

Leng Yingxiong,

Guo Xiao-ji

et al.

Acta Mechanica, Journal Year: 2025, Volume and Issue: unknown

Published: June 1, 2025

Language: Английский

Citations

0
Nonlinear analysis of functionally gradient magneto-electro-elastic porous cylindrical shells considering thermal effects DOI
Yafei Zhao, Shuai Li, Xiang Wang

et al.

Mechanics of Advanced Materials and Structures, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 16

Published: Dec. 1, 2024

This paper presents a static analysis of large deflection behavior in functionally graded magneto-electro-elastic porous (FG-MEEP) cylindrical shells using the geometric fully nonlinear finite element (FE) method. The governing equations are derived based on first-order shear deformation theory (FOSD) and strain-displacement relationship considering rotations. A dynamic model is developed employing Hamiltonian principle. Four gradient models temperature variation along thickness constructed, such as uniform, linear, sinusoidal heat conduction. Moreover, porosity effects FG-U, FG-V, FG-O FG-X distributions taken into account. accuracy efficiency proposed verified by comparing with results existing literature commercial software. subsequent extensive research conducted to investigate influence various parameters mechanical response FG-MEEP structure. It concluded that adopting rotation (LRT) can yield more precise outcomes for structures experiencing significant deformations under thermal environments, providing valuable insights future structures.

Language: Английский

Citations

2