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Keywords: vibration
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Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Appl. Mech.
Paper No: JAM-22-1421
Published Online: February 7, 2023
...-dAepSeMndEent nonlinearities are very common in structural dynamics. For example, bolted joints introduce damping 32 that varies with the bolt preload and amplitude of imposed vibrations [19 21]. As an example to coupled load and material- 33 dependent nature of contacts, recent experiments by Wei et al. [22...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Appl. Mech.
Paper No: JAM-23-1028
Published Online: February 3, 2023
... ournal of A pplied M echanics . 18 01 2023 28 01 2023 02 02 2023 03 02 2023 computational mechanics constitutive modeling of materials dynamics elasticity vibration Department of Science and Technology, Ministry of Science and Technology 10.13039...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. March 2023, 90(3): 031010.
Paper No: JAM-22-1407
Published Online: January 23, 2023
... nonlinear chains and nonlinear resonators with nonlocal connection; both theoretical and numerical methods are used to analyze the system, and some new phenomena such as amplitude-dependent roton-like behaviors are observed. This work opens a new way for designing an extremely low-frequency vibration...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2023, 90(1): 011006.
Paper No: JAM-22-1264
Published Online: October 28, 2022
... to a high level of accuracy. computational mechanics time integration differetial algebraic equations solids/structural dynamics vibration wave propagation 12 08 2022 07 10 2022 08 10 2022 28 10 2022 Contributed by the Applied Mechanics Division of ASME...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. December 2022, 89(12): 121010.
Paper No: JAM-22-1268
Published Online: October 13, 2022
... recovers the model for Kirchhoff plates of cubic flexoelectric–elastic materials as a special case when the shell radius tends to infinity. To illustrate the new shell model, static bending, free vibration, and forced vibration problems of a simply supported axisymmetric circular cylindrical shell...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. December 2022, 89(12): 121002.
Paper No: JAM-22-1131
Published Online: October 6, 2022
... oscillator analytical method averaging method memory-free principle constitutive modeling of materials dynamics vibration National Natural Science Foundation of China 10.13039/501100001809 12172387 Variable fractional derivative (FD) has been widely applied in various mechanical...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. December 2022, 89(12): 121003.
Paper No: JAM-22-1225
Published Online: October 6, 2022
... Division of ASME for publication in the J ournal of A pplied M echanics . 19 07 2022 09 09 2022 09 09 2022 06 10 2022 PT-symmetry exceptional point elastodynamics defect metastructure computational mechanics dynamics structures vibration wave propagation...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2022, 89(11): 111009.
Paper No: JAM-22-1284
Published Online: September 27, 2022
... of the vibrated system or reduce the oscillation of the dielectric film at certain frequencies. Fig. 5 ( a ) Variations of the maximum stretches λ S m and λ C m with the frequency f and ( b ) difference of the maximum stretches η = ( λ S m − λ C m...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. December 2022, 89(12): 121001.
Paper No: JAM-22-1229
Published Online: September 27, 2022
... (nm) Mo-Mo 0.58595 × 10 −3 0.42 S-S 13.86 × 10 −3 0.313 Mo-S 2.8498 × 10 −3 0.3665 Table 2 Vibration mode shapes and natural frequency of DLMoS 2 , DLMoS 2 -A and DLMoS 2 -B obtained from FEM DLMoS 2 DLMoS 2 -A DLMoS 2 -B FEM MD FEM MD...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Appl. Mech. October 2022, 89(10): 101004.
Paper No: JAM-22-1140
Published Online: September 5, 2022
... = Lagrangian ˙ = time derivative dynamics vibration References [1] Da Silva , M. , 1988 , “ Non-linear Flexural-Flexural-Torsional-Extensional Dynamics of Beams—i. Formulation ,” Int. J. Solids Struct. , 24 ( 12 ), pp. 1225 – 1234 . 10.1016/0020-7683(88...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. August 2022, 89(8): 081006.
Paper No: JAM-22-1085
Published Online: June 27, 2022
...Romain Lagrange; Maria Adela Puscas This article addresses the interaction of two coaxial cylinders separated by a thin fluid layer. The cylinders are flexible, have a finite length, and are subject to a vibration mode of an Euler–Bernoulli beam. Assuming a narrow channel, an inviscid and linear...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. June 2022, 89(6): 061007.
Paper No: JAM-22-1018
Published Online: April 21, 2022
... , J. , 1957 , “ Elastic Wave Dispersion in a Cylindrical Rod by a Wide-Band Short-Duration Pulse Technique ,” J. Acoust. Soc. Am. , 29 ( 2 ), pp. 189 – 194 . 10.1121/1.1908824 [20] Curtis , C. W. , 1954 , “ Second Mode Vibrations of the Pochhammer–Chree Frequency Equation ,” J...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. June 2022, 89(6): 061001.
Paper No: JAM-21-1490
Published Online: March 10, 2022
... Shedding and Vortex-Induced Vibration in Crossflow Past a Circular Cylinder by Locking or Releasing a Rotational Nonlinear Energy Sink ,” Phys. Rev. Fluids , 5 ( 2 ), p. 023902 . 10.1103/PhysRevFluids.5.023902 [10] Chen , D. , Gu , C. , Zhang , R. , Liu , J. , Guo , D...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Appl. Mech. March 2022, 89(3): 031004.
Paper No: JAM-21-1380
Published Online: December 7, 2021
... domain of the finite structure, vibration attenuation, wave localization in the equivalent finite structure are also studied. Next, we consider n = 2 type cross-section. Here, the beam has taper along width as well as height (refer Fig. 2( b ) ). The evolution of band width is shown for three bent...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. February 2022, 89(2): 021001.
Paper No: JAM-21-1263
Published Online: October 18, 2021
... line represents the stable solution, and dashed lines corresponding to the unstable solutions. 14 06 2021 22 09 2021 23 09 2021 18 10 2021 aeroelasticity computational mechanics dynamics vibration Guangdong Science and Technology Department 10.13039...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2022, 89(1): 011006.
Paper No: JAM-21-1313
Published Online: September 21, 2021
... this static superiority but also has a profound impact on the dynamic performance of the stretchable electronics. In this paper, the vibration characteristics of the island-bridge structure based on porous polydimethylsiloxane (p-PDMS) substrates are studied by utilizing an analytical model, which takes...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. December 2021, 88(12): 121009.
Paper No: JAM-21-1193
Published Online: September 6, 2021
...] Ueno , T. , and Franzini , G. R. , 2019 , “ Numerical Studies on Passive Suppression of One and Two Degrees-of-Freedom Vortex-Induced Vibrations Using a Rotative Non-Linear Vibration Absorber ,” Int. J. Nonlinear Mech. , 116 , pp. 230 – 249 . 10.1016/j.ijnonlinmec.2019.07.001 [8...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Appl. Mech. October 2021, 88(10): 101006.
Paper No: JAM-21-1197
Published Online: June 14, 2021
... mechanics elasticity vibration Mechanics, as the oldest branch of natural science, has been thoroughly investigated over the past few centuries, from Galileo, Newton, Lagrange, to Hamilton [ 1 ]. The fundamental principles of mechanics for macroscopic phenomena have been solidly established [ 2...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. October 2021, 88(10): 101003.
Paper No: JAM-21-1162
Published Online: June 7, 2021
... dynamics nonlinear dynamics nonmonotonicity plasticity structures vibration A common practice in mechanical engineering is the use of so-called bounding scenarios in the design and qualification of structures. For example, if a structure is required to withstand drops up to a particular height...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. October 2021, 88(10): 101002.
Paper No: JAM-21-1035
Published Online: June 4, 2021
...Mao Lin Deng; Gen Jin Mu; Wei Qiu Zhu Many wake-oscillator models applied to study vortex-induced vibration (VIV) are assumed to be excited by ideal wind that is assumed to be uniform flow with constant velocity. However, in the field of wind engineering, the real wind is generally described...