... of ASME for publication in the J ournal of A pplied M echanics . 15 11 2024 14 02 2025 19 02 2025 13 03 2025 stress analysis structures vibration wave propagation As primary structural components, beams and plates, which provide adequate strength and resistance...

... 2025 12 03 2025 Email: feuusc@gmail.com Email: ranislav@ucg.ac.me dynamics structures vibration Accepted Manuscript Not Copyedited Journal of Applied Mechanics. Received February 14, 2025; Accepted manuscript posted March 12, 2025. doi:10.1115/1.4068184 Copyright © 2025 by ASME...

... of multistable metamaterials pave the way for the ability to design and program adaptable structures with enhanced energy absorption, vibration isolation, and wave steering capabilities. Email: mbonthro@umd.edu 1 Corresponding author. Email: etubaldi@umd.edu 13 01 2025 02 02 2025 02...

... with the microscale kinetic energy of the particles (atoms, molecules). Email: antonio.carcaterra@uniroma1.it 1 Corresponding author. Email: akay@cmu.edu 17 10 2024 16 12 2024 25 01 2025 21 02 2025 harmonic oscillator dissipation thermodynamics dynamics vibration...

... dissipation during structural vibration [ 23 , 24 ]. Considering various dissipation mechanisms during structural vibration, including air damping ( Q Air ), surface loss of the beam ( Q Surface ), anchor points ( Q Anchor ), and thermoelastic dissipation ( Q TED ), Q Total can be proved to have...

... velocity strain gradient theory impact laminates stress analysis structures vibration wave propagation A few of the numerous unique characteristics of piezoelectric nanomaterials are their improved electromechanical coupling [ 1 , 2 ], minimal power dissipation [ 3 , 4 ], and sensitive...

...Zhaoyang Hu; Rui Li The classical elasticity is inadequate for the dynamic analysis of microplates due to the size effect. This study incorporates a higher-order strain gradient theory into the Hamiltonian system-based symplectic framework and derives new analytical solutions for the free vibration...

...] Ding , W. J. , 2009 , Self-Excited Vibration , Tsing-Hua University Press , Beijing, China . [2] Ge , F. , Yang , R. , Tong , X. , Camerel , F. , and Zhao , Y. , 2018 , “ A Multifunctional Dye-Doped Liquid Crystal Polymer Actuator: Light-Guided Transportation, Turning...

... 13 09 2024 07 10 2024 supratransmission tristability strong nonlinear waves dynamics vibration wave propagation National Natural Science Foundation of China 10.13039/501100001809 12272337 Periodic structure can usually prohibit wave propagation by scattering...

... computational mechanics mechanical metamaterials vibration wave propagation Granular crystals are composed of a tightly packed collection of particles which interact by exchanging forces and moments through their geometric contacts [ 1 ]. Highly nonlinear evolution in their contacts enables granular...

...Ahmad Almamo; Yipin Su; Weiqiu Chen; Huiming Wang Driven by the versatility and adaptability of next-generation soft robotic devices, investigating the vibrational behavior under fluid-electromechanical coupling represented by a soft dielectric elastomer actuator (DEA) tube filled with fluid evokes...

... subsystems reductions in the number of conditions general forms that permit uncoupling aerospace civil and mechanical engineering dynamical systems dynamics structures vibration One of the major contributions of the Bernoullis (Johann and Daniel, eighteenth century) and Euler (1707–1783...

... thermodynamics vibration National Natural Science Foundation of China 10.13039/501100001809 12172001 Natural Science Foundation of Anhui Province 10.13039/501100003995 2208085Y01 Self-oscillation refers to a phenomenon in which a system generates oscillations or periodic behavior...

... relationship against the interchange between the source and receiver. In recent years, attention has been paid to the breaking of wave reciprocity for achieving one-way wave propagation with potential applications in vibration reduction and energy harvesting. One promising approach toward the wave non...

... Contributed by the Applied Mechanics Division of ASME for publication in the J ournal of A pplied M echanics . 22 02 2024 19 05 2024 23 05 2024 13 06 2024 Graphical Abstract Figure dynamics micromechanics vibration wrinkle instability Aeronautical...

... of Koopman (HAVOK) and DMD . In general, the Hankel matrix is based on time-delay embedding, which is meant for the hidden variable in a time-series data. Vibration properties of a system could be then estimated from the eigenvalues of the approximated Koopman operator. Results of the proposed algorithm were...

... are illustrated in vibration control problems. Graphical Abstract Figure dynamics second-order systems vibration Office of Naval Research 10.13039/100000006 N00014-20-1-2080 Continuous-time algebraic Riccati equations (CAREs) often appear in control and optimization problems...

...-nanoscale dynamic boundary effects induced by intermolecular vdWs interactions, a parametric excitation nonlinear vibration model for dynamic behaviors of delaminated nanofilms partly bonded on substrates is established. Effects of sub-nanoscale vdWs dynamic boundaries on transient and steady-state...

... vibrational modes that are intended to be matched. When faced with such a special case, the sum of the modes of the identical layers can be calculated and they can then be treated as a single continuous layer, even if they are not adjacent to one another. For instance, consider a four-layered unit cell made...

... 2023 31 10 2023 linear gyroscopic potential system uncoupling into at most two-degree-of-freedom subsystems necessary and sufficient conditions congruence and orthogonal congruence transformations commutation condition perfectly matched system dynamics structures vibration...