Výsledky vyhľadávania - "FREE vibration"

Analysis of free vibration characteristics of non-uniform graphene-reinforced axially functionally graded nanocomposite beam.

Autori: Gantayat, Amit Kumar Sutar, Mihir Kumar Mohanty, Jyoti Ranjan a ďalší

Zdroj: Advanced Composite Materials. Oct2025, Vol. 34 Issue 5, p788-808. 21p.

Predmety: *FINITE element method, *DIFFERENTIAL equations, FREE vibration, NANOCOMPOSITE materials, COMPOSITE construction, GEOMETRY, FUNCTIONALLY gradient materials

Free and Forced Vibration Mitigation of Nonlinear Functionally Graded Beams Based on Higher-Order Shear Deformation Theories Using NES.

Autori: Alimohammadi Madanouei, Iman Karamooz Mahdiabadi, Morteza

Zdroj: International Journal of Structural Stability & Dynamics. 12/15/2025, Vol. 25 Issue 23, p1-40. 40p.

Predmety: *FREE vibration, *FORCED vibration (Mechanics), *GENETIC algorithms, *FUNCTIONALLY gradient materials, *ACTIVE noise & vibration control, *SHEAR (Mechanics)

A size-dependent meshless differential reproducing kernel point method for the static instability and free vibration analyses of one-directional nonhomogeneous microplates subjected to uni- and bi-axial compression.

Autori: Wu, Chih-Ping Chou, Yu-Qun

Zdroj: Acta Mechanica. Dec2025, Vol. 236 Issue 12, p7213-7235. 23p.

Predmety: *MICROPLATES, *FREE vibration, *STRAINS & stresses (Mechanics), *MECHANICAL buckling, *STRUCTURAL stability, *MESHFREE methods, *INHOMOGENEOUS materials

A novel single-variable third-order shear deformation theory for free vibration of rectangular plates.

Autori: Wang, Ya-Wei Long, Fei Li, Xian-Fang

Zdroj: Acta Mechanica. Dec2025, Vol. 236 Issue 12, p7057-7082. 26p.

Predmety: *FREE vibration, *RECTANGULAR plates (Engineering), *SHEAR (Mechanics), *EIGENFREQUENCIES, *BOUNDARY value problems

Natural Frequencies Analysis of Functionally Graded Porous Plates Supported by Kerr-Type Foundations Via an Innovative Trigonometric Shear Deformation Theory.

Autori: Cao, Huu-Loi Vu, Tan-Van

Zdroj: International Journal of Structural Stability & Dynamics. 11/30/2025, Vol. 25 Issue 22, p1-34. 34p.

Predmety: *FREE vibration, *FUNCTIONALLY gradient materials, *EIGENFREQUENCIES, *HAMILTON'S principle function, *ELASTIC foundations, *SENSITIVITY analysis, *STRUCTURAL mechanics, *MATHEMATICAL series

Free Vibrations of FG-GPLRC Magneto–Electro–Elastic Sandwich Cantilevered Trapezoidal Plates with Variable Thickness.

Autori: Wan, Y. G. Yang, S. W. Hao, Y. X. a ďalší

Zdroj: International Journal of Structural Stability & Dynamics. 11/30/2025, Vol. 25 Issue 22, p1-33. 33p.

Predmety: *FREE vibration, *COMPOSITE materials, *COMPOSITE plates, *EIGENFREQUENCIES, *MAGNETOSTRICTION, *THICKNESS measurement, *PARAMETERIZATION

Static Bending, Free Vibration Responses and Multi-Objective Optimization of Pyramidal Lattice Sandwich Plates.

Autori: Wang, Haoran Liu, Kang Li, Mengzhen

Zdroj: International Journal of Structural Stability & Dynamics. 11/15/2025, Vol. 25 Issue 21, p1-34. 34p.

Predmety: *FREE vibration, *MULTI-objective optimization, *SANDWICH construction (Materials), *DEFORMATIONS (Mechanics), *MECHANICAL vibration research, *ELASTIC constants

Comparative Study of 2D Mindlin Plate and 3D Elasticity Theory for Free Vibration Analysis of Functionally Graded Piezoelectric Nanoplates Using Legendre Polynomial Method.

Autori: Zhou, Hongmei Qi, Shiyun Zhang, Bo

Zdroj: International Journal of Structural Stability & Dynamics. Nov2025, p1. 34p.

Predmety: *FREE vibration, *PIEZOELECTRIC composites, *COMPARATIVE studies, *ELASTICITY, *CONTINUUM mechanics, *LEGENDRE'S polynomials, *MECHANICAL oscillations

Static, stress and free vibration analysis of composite conoidal shell using Carrera Unified formulation.

Autori: Sahu, Satish Rajana, Suresh Kumar Neigapula Venkata, Swamy Naidu a ďalší

Zdroj: Mechanics of Advanced Materials & Structures. 2025, Vol. 32 Issue 23, p5938-5955. 18p.

Predmety: *FREE vibration, *CONICAL shells, *VIBRATION tests, *FINITE element method, *LAMINATED materials, *STRAINS & stresses (Mechanics)

Dynamic behavior of advanced bio-inspired helicoidal laminated plates: An analytical perspective.

Autori: Daikh, Ahmed Amine Abdelrahman, Alaa A. Eltaher, Mohamed A.

Zdroj: Mechanics of Advanced Materials & Structures. Nov2025, p1-19. 19p. 10 Illustrations.

Predmety: *FREE vibration, *FIBER orientation, *VISCOELASTIC materials, *SHEAR (Mechanics), *NANOCOMPOSITE materials, *BIOMIMETICS, *STRUCTURAL dynamics, *LAMINATED materials

Free vibrations of shallow-spherical shells on fractional-order viscoelastic foundations.

Autori: Liu, Wenwu Meng, Xiangyun Zhou, Xiaoli a ďalší

Zdroj: Acta Mechanica. Nov2025, Vol. 236 Issue 11, p6789-6803. 15p.

Predmety: *FREE vibration, *SPHERICAL shells (Engineering), *NUMERICAL analysis, *BESSEL functions, *EIGENFREQUENCIES, *VISCOELASTICITY, *MECHANICAL vibration research

Two-phase nonlocal integral model with bi-Helmholtz kernel for free vibration analysis of multi-walled carbon nanotubes considering size-dependent van der Waals forces.

Autori: Li, Chang Chen, Rongjun Li, Cheng a ďalší

Zdroj: Applied Mathematics & Mechanics. Nov2025, Vol. 46 Issue 11, p2095-2114. 20p.

Predmety: *CARBON nanotubes, *FREE vibration, *NUMERICAL solutions to equations, *NONLINEAR differential equations, *VAN der Waals forces

Geometrically Nonlinear Free Vibration of Composite Skewed Stiffened Elliptic Paraboloidal Panels.

Autori: Trivedi, Madhu Bakshi, Kaustav

Zdroj: Journal of Aerospace Engineering. Nov2025, Vol. 38 Issue 6, p1-18. 18p.

Predmety: *FREE vibration, *FINITE element method, *STIFFNERS, *NONLINEAR mechanics, *COMPOSITE structures, *SURFACE geometry

Free Vibration Analysis of Bidirectional Functionally Graded Beams Using a Novel Perturbation Theory–Based Approach.

Autori: Chen, Chen Li, Daokui Zhou, Lilin

Zdroj: Journal of Aerospace Engineering. Nov2025, Vol. 38 Issue 6, p1-13. 13p.

Predmety: *FREE vibration, *PERTURBATION theory, *DIFFERENTIAL quadrature method, *MECHANICAL behavior of materials, *EIGENFREQUENCIES, *TIMOSHENKO beam theory, *STRUCTURAL design

Nurl-Based Isogeometric Analysis for Free Vibration of Functionally Graded Sandwich Plates Using Higher Order Formulations.

Autori: Rahmani, Farshad Kamgar, Reza Rahgozar, Reza a ďalší

Zdroj: International Journal of Structural Stability & Dynamics. 10/30/2025, Vol. 25 Issue 20, p1-33. 33p.

Predmety: *ISOGEOMETRIC analysis, *FREE vibration, *NUMERICAL analysis, *FUNCTIONALLY gradient materials, *COMPOSITE plates, *SCIENTIFIC method

Meshfree method for bending and free vibration analysis of laminated plates using the Reissner's mixed variational theorem.

Autori: Xiang, Ping Liu, Zefeng Shao, Zhanjun a ďalší

Zdroj: Mechanics of Advanced Materials & Structures. 2025, Vol. 32 Issue 20, p5063-5077. 15p.

Predmety: *FREE vibration, *LAMINATED materials, *VARIATIONAL approach (Mathematics), *DEFORMATIONS (Mechanics), *FREQUENCIES of oscillating systems, *ELASTICITY, *SHEARING force, *MESHFREE methods

Dynamic characteristics of non-homogeneous perforated beams with different boundary scenarios.

Autori: Garai, Ramanath Chakraverty, S.

Zdroj: Mechanics Based Design of Structures & Machines. 2025, Vol. 53 Issue 10, p6694-6721. 28p.

Predmety: *FREE vibration, *YOUNG'S modulus, *DENSITY, *PERFORATED structural members, *RAYLEIGH-Ritz method, *GIRDERS, *STRUCTURAL dynamics, *BOUNDARY value problems

A three-dimensional nonlocal weak formulation for free vibration of functionally graded quadrilateral nanoplates with straight sides.

Autori: Shahabodini, A.¹ (AUTHOR) a.shahabodini@vru.ac.ir

Zdroj: Mechanics Based Design of Structures & Machines. 2025, Vol. 53 Issue 10, p6665-6693. 29p.

Predmety: *FREE vibration, *FUNCTIONALLY gradient materials, *ELASTICITY, *NANOSTRUCTURES, *EIGENFREQUENCIES, *VARIATIONAL approach (Mathematics)

Free vibration analysis of sandwich shells with cutouts: An experimental and numerical study with artificial neural network modelling.

Autori: Prusty, Jagesh Kumar Papazafeiropoulos, George Sahu, Dhaneshwar Prasad a ďalší

Zdroj: Mechanics of Advanced Materials & Structures. 2025, Vol. 32 Issue 19, p4807-4829. 23p.

Predmety: *FREE vibration, *ARTIFICIAL neural networks, *NUMERICAL analysis, *FIELD research, *SANDWICH construction (Materials), *MECHANICAL vibration research, *ENERGY dissipation

The C1 Isogeometric analysis procedure for analysis of free vibration of GPLR-FG-TPMS nanoplates embedded in Pasternak foundation.

Autori: Ngoc-Tu Do Nhan Thinh Hoang Vo Thanh Tuan

Zdroj: Latin American Journal of Solids & Structures. 2025, Vol. 22 Issue 9, p1-21. 21p.

Predmety: *ISOGEOMETRIC analysis, *FREE vibration, *FUNCTIONALLY gradient materials, *GRAPHENE, *BUILDING foundations, *STRAINS & stresses (Mechanics), *ELASTICITY, *MINIMAL surfaces