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Keywords: wave propagation
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Journal Articles
Article Type: Research Papers
J. Appl. Mech. July 2021, 88(7): 071007.
Paper No: JAM-21-1071
Published Online: April 8, 2021
... is approximate to a constant nearly in the entire considered range. It can be seen that the upper fluid can reduce the transmission loss and effects of the local resonance. The study of the elastic/acoustic wave propagation in the artificial periodic media started about three decades ago [ 11...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. July 2021, 88(7): 071003.
Paper No: JAM-21-1008
Published Online: April 7, 2021
...Mitao Song; Weidong Zhu This work studies elastic wave propagation in strongly nonlinear periodic systems and its active control with specific attention to an infinite mass-in-mass lattice. Piezoelectric materials are applied to it to provide active control loads to manipulate band structures of...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Appl. Mech.
Paper No: JAM-20-1616
Published Online: April 2, 2021
...Pierre Lemerle Viscoelastic materials are widely used for vibroacoustic solutions due to their ability to mitigate vibration and sound. Wave propagation methods are based on the measurement of the waveform pattern of a transitory pulse in one-dimensional structures. The time evolution of the...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. May 2021, 88(5): 051009.
Paper No: JAM-20-1529
Published Online: February 23, 2021
.... , Huang , H. H. , and Sun , C. T. , 2011 , “ Experimental and Numerical Study of Guided Wave Propagation in a Thin Metamaterial Plate ,” Phys. Lett. A , 375 ( 30–31 ), pp. 2863 – 2867 . 10.1016/j.physleta.2011.06.006 [17] Miranda , E. J. P. , Jr. , Nobrega , E. D. , Ferreira...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. May 2021, 88(5): 051001.
Paper No: JAM-20-1614
Published Online: February 4, 2021
... periodic porous elastomeric matrices are designed to manipulate the band structures and directionality of wave propagation through the applied deformation. During deformation, some tunable factors such as the coupling effect of scatterer and hole in the matrix, geometric and material nonlinearities, and...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. February 2021, 88(2): 021003.
Paper No: JAM-20-1426
Published Online: November 3, 2020
... hereditary theory of viscoelasticity with the Floquet-Bloch theory of wave propagation in infinite elastic media. Important distinctions between metamaterial and phononic unit cell models are explained based on the free wave approach with wavenumber-eliminated damping-frequency band structures. The developed...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2021, 88(1): 011002.
Paper No: JAM-20-1416
Published Online: September 28, 2020
... , pp. 265 – 296 . 10.1007/BF01202949 [36] Wilson , R. , and Aifantis , E. , 1984 , “ A Double Porosity Model for Acoustic Wave Propagation in Fractured-Porous Rock ,” Int. J. Eng. Sci. , 22 ( 8–10 ), pp. 1209 – 1217 . 10.1016/0020-7225(84)90124-1 [37] Beskos , D. , and...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2020, 87(11): 111006.
Paper No: JAM-20-1306
Published Online: August 31, 2020
... With an Arbitrary Equation of State and a Shear Strength Plasticity Envelope ,” Int. J. Solids Struct. , 191–192 ( 5 ), pp. 146 – 156 . 10.1016/j.ijsolstr.2019.12.004 constitutive modeling of materials dynamics plasticity stress analysis wave propagation Fig. 1 Cavity-expansion...
Topics: Cavities, Stress
Journal Articles
Article Type: Research Papers
J. Appl. Mech. October 2020, 87(10): 101002.
Paper No: JAM-20-1132
Published Online: June 30, 2020
... transmissibility of finite-sized structures without damping decreases significantly in the frequency ranges of band gaps. However, introducing the damping into the matrix material significantly enhances the ability to suppress elastic wave propagation but makes it difficult to identify the band gaps from the...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Appl. Mech. September 2020, 87(9): 091001.
Paper No: JAM-20-1118
Published Online: May 29, 2020
... Metamaterial Photonic Crystals ,” Opt. Express , 14 ( 26 ), pp. 12958 – 12967 . 10.1364/OE.14.012958 [22] Airoldi , L. , and Ruzzene , M. , 2011 , “ Wave Propagation Control in Beams Through Periodic Multi-Branch Shunts ,” J. Intell. Mater. Syst. Struct. , 22 ( 14 ), pp. 1567 – 1579...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. July 2020, 87(7): 071009.
Paper No: JAM-20-1086
Published Online: May 14, 2020
... , “ Electrical Tuning of Elastic Wave Propagation in Nanomechanical Lattices At MHz Frequencies ,” Nat. Nanotechnol. , 13 ( 11 ), p. 1 . [29] Pennec , Y. , Djafari-Rouhani , B. , Larabi , H. , Vasseur , J. , and Hladky-Hennion , A. , 2008 , “ Low-Frequency Gaps in a Phononic...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. July 2020, 87(7): 071011.
Paper No: JAM-20-1082
Published Online: May 14, 2020
... crystals. The directional nature of the wave propagation resulted in strong wave reflection from the walls. It was also noteworthy that the two reflected waves from the two opposite sidewalls result in destructive interference. These lateral constraints at different depths leads to significant differences...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. July 2020, 87(7): 071003.
Paper No: JAM-20-1040
Published Online: April 21, 2020
..., and spring with a large-scale motion, which is designed to produce a time-modulated linear momentum and elastic constraint for the primary body. The non-reciprocal wave propagation is then investigated in a space–time lattice metamaterial that is constructed by coupling doubly time-modulated elements...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Appl. Mech. May 2020, 87(5): 051008.
Paper No: JAM-20-1027
Published Online: February 14, 2020
... Modeling of Close-in Detonations of High Explosives ,” Eng. Struct. , 81 , pp. 88 – 97 . 10.1016/j.engstruct.2014.09.022 [9] Chafi , M. S. , Karami , G. , and Ziejewski , M. , 2009 , “ Numerical Analysis of Blast-Induced Wave Propagation Using FSI and ALEmulti-Material Formulations...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. March 2020, 87(3): 031013.
Paper No: JAM-19-1539
Published Online: December 12, 2019
... ν = 0.3). Results are shown with the initial dissipation subtracted from the imparted KE and for the full initially imparted. dynamic buckling energy barrier impact loading spherical shells computational mechanics impact structures wave propagation Fig. 1 Energy barrier for...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2020, 87(1): 011008.
Paper No: JAM-19-1298
Published Online: October 14, 2019
... , B. , and Zhong , Z. , 2014 , “ Theoretical Study of SH-Wave Propagation in Periodically-Layered Piezomagnetic Structure ,” Int. J. Mech. Sci. , 85 , pp. 45 – 54 . 10.1016/j.ijmecsci.2014.04.028 [21] Huang , Y. , Wang , H. M. , and Chen , W. Q. , 2014 , “ Symmetry...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. December 2019, 86(12): 121007.
Paper No: JAM-19-1295
Published Online: October 4, 2019
... . 10.1103/PhysRevE.97.052211 threaded joints joint loosening reduced-order modeling preload relaxation joint mechanics bolted joints dynamics impact stress analysis structures vibration wave propagation Table 1 The identified interface stiffnesses for the five torque preloads...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2019, 86(11): 111001.
Paper No: JAM-19-1229
Published Online: September 17, 2019
... hyperelastic magnetoactive phases. Next, we obtain the closed-form formulae for the velocities of long transverse waves. We show the dependence of the wave velocity on the applied magnetic intensity and induced strains, as well as on the wave propagation direction. Based on the long wave analysis, we derive...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. December 2019, 86(12): 121003.
Paper No: JAM-19-1334
Published Online: September 17, 2019
... , “ Predictive Modeling of Nonlinear Wave Propagation for Structural Health Monitoring With Piezoelectric Wafer Active Sensors ,” J. Intell. Mater. Syst. Struct. , 25 ( 4 ), pp. 506 – 520 . 10.1177/1045389X13500572 [27] Hong , M. , Su , Z. , Lu , Y. , Sohn , H. , and Qing , X...
Journal Articles
Article Type: Research-Article
J. Appl. Mech. December 2018, 85(12): 121007.
Paper No: JAM-18-1383
Published Online: September 14, 2018
... September 14, 2018. Assoc. Editor: Yashashree Kulkarni. 1 Corresponding author. Mechanical properties of materials Micromechanics Wave propagation Fig. 1 The metamaterial model with broadband anisotropic density and fluid-like elasticity Fig. 2 ( a ) Coordinate grid of the...