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Keywords: Elasticity
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Journal Articles
Article Type: Research Papers
J. Appl. Mech. April 2022, 89(4): 041004.
Paper No: JAM-21-1417
Published Online: December 21, 2021
... to the large surface-to-volume ratio, the impact of surface energy on the physical response of nanostructures is nothing short of dramatic. How does the roughness of a surface renormalize the surface energy and associated quantities such as surface stress and surface elasticity? In this work, we attempt...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. March 2022, 89(3): 031002.
Paper No: JAM-21-1338
Published Online: November 16, 2021
...Francesco Penta; Antonio Gesualdo A method is presented for evaluating the axial critical loads and deformed shapes of a Vierendeel periodic girder. They are obtained by solving the large-deflections equilibrium problem of a micro-polar equivalent model. The elastic properties of this model have...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. February 2022, 89(2): 021005.
Paper No: JAM-21-1339
Published Online: November 11, 2021
...Yosef Dayan; David Durban; Sefi Givli The postbuckling behavior of an elastic fiber subjected to lateral constraints is of practical importance in a wide range of medical and engineering applications. The vast majority of existing studies have adopted the assumption that the lateral constrains...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. February 2022, 89(2): 021003.
Paper No: JAM-21-1305
Published Online: November 1, 2021
.... In this study, we attempt to simplify these training processes and improve the interpretability of the trained models by breaking down the training of material models into multiple supervised machine learning programs for elasticity, initial yielding, and hardening laws that can be conducted sequentially...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2022, 89(1): 011011.
Paper No: JAM-21-1346
Published Online: October 13, 2021
... Contributed by the Applied Mechanics Division of ASME for publication in the J ournal of A pplied M echanics . 11 08 2021 22 09 2021 23 09 2021 13 10 2021 dielectrics crumpling flexoelectricity computational mechanics constitutive modeling of materials elasticity...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2022, 89(1): 011009.
Paper No: JAM-21-1272
Published Online: October 11, 2021
... and deletion at rates that are sensitive to the chain-level environment. Using published data, we demonstrate the model to capture various material responses observed in physical polymers. constitutive modeling of materials elasticity failure criteria mechanical properties of materials micromechanics...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2022, 89(1): 011005.
Paper No: JAM-21-1266
Published Online: September 21, 2021
... on elastic gridshell simulation combines two components: (i) discrete elastic rods method, for the geometrically nonlinear description of one-dimensional rods, and (ii) a naive penalty-based energy functional, to perform the non-deviation condition between two rods at joint. An initially planar grid...
Journal Articles
Article Type: Technical Briefs
J. Appl. Mech. December 2021, 88(12): 124501.
Paper No: JAM-21-1239
Published Online: August 24, 2021
... to be in agreement with the observations at seismic frequencies. This suggests that slip could occur at the crust-mantle interface. This study shows that the slip wave is another candidate for an elastic wave that can be observed. Anomalies in the observed Love wave dispersion in the Earth can be explained...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. December 2021, 88(12): 121007.
Paper No: JAM-21-1278
Published Online: August 24, 2021
...Farid H. Benvidi; Mattia Bacca Reversible dry adhesives rely on short-ranged intermolecular bonds, hence requiring a low elastic modulus to conform to the surface roughness of the adhered material. Under external loads, however, soft adhesives accumulate strain energy, which release drives...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. December 2021, 88(12): 121004.
Paper No: JAM-21-1233
Published Online: August 19, 2021
...@hawaii.edu Email: kodym4@hawaii.edu Email: jjbrown@hawaii.edu Contributed by the Applied Mechanics Division of ASME for publication in the J ournal of A pplied M echanics . 24 05 2021 28 07 2021 28 07 2021 19 08 2021 constitutive modeling of materials elasticity...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. December 2021, 88(12): 121005.
Paper No: JAM-21-1299
Published Online: August 19, 2021
... the intensity and direction of the magnetization profiles that can be achieved. Email: amanda.oliveira@ttu.edu Email: s.bhattacharya@ttu.edu Email: james.yang@ttu.edu 02 07 2021 20 07 2021 20 07 2021 19 08 2021 computational mechanics elasticity stress analysis...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2021, 88(11): 111002.
Paper No: JAM-21-1224
Published Online: July 2, 2021
... 06 2021 02 07 2021 inverse design axisymmetric shape glassy nematic bilayer elasticity laminates Nematic elastomers and glasses are gently and strongly cross-linked liquid crystal polymer networks, respectively. Upon illumination or heating, they exhibit spontaneous...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2021, 88(11): 111001.
Paper No: JAM-21-1179
Published Online: July 1, 2021
... bistable large deformations post buckling Belleville spring coned-disc spring mathematical model FE analysis elasticity structures Belleville washers, shallow axisymmetric disk-shaped nonlinear springs, are widely used in a variety of mechanical systems. These springs are commonly required...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. August 2021, 88(8): 081008.
Paper No: JAM-21-1083
Published Online: June 21, 2021
... ( n = 1.5, discrete cracks in silicone; n = 1.5, discrete cracks in ballistic gelatin). In this paper, we explore the implications of material nonlinearity for two models of high-speed cavity expansion combined with Grady’s idea of acousto-elastic-wave speed-governed crack initiation...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Appl. Mech. October 2021, 88(10): 101007.
Paper No: JAM-21-1206
Published Online: June 15, 2021
... M echanics . 05 05 2021 16 05 2021 16 05 2021 15 06 2021 wrinkle dielectric elastomer finite element method numerical simulation experiment computational mechanics constitutive modeling of materials elasticity structures Dielectric elastomers (DEs) [ 1...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. October 2021, 88(10): 101006.
Paper No: JAM-21-1197
Published Online: June 14, 2021
...: hanqing.jiang@westlake.edu.cn Contributed by the Applied Mechanics Division of ASME for publication in the J ournal of A pplied M echanics . 02 05 2021 28 05 2021 29 05 2021 14 06 2021 computational mechanics elasticity vibration Mechanics, as the oldest branch...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. September 2021, 88(9): 091007.
Paper No: JAM-21-1156
Published Online: May 24, 2021
... Contributed by the Applied Mechanics Division of ASME for publication in the J ournal of A pplied M echanics . 08 04 2021 03 05 2021 03 05 2021 24 05 2021 elasticity mechanical properties of materials plasticity stress analysis It is now well admitted...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. September 2021, 88(9): 091002.
Paper No: JAM-20-1650
Published Online: May 14, 2021
... Strains ,” Soft Matter , 14 ( 5 ), pp. 693 – 703 . 10.1039/C7SM02052J [10] Shan , S. , Kang , S. H. , Raney , J. R. , Wang , P. , Fang , L. , Candido , F. , Lewis , J. A. , and Bertoldi , K. , 2015 , “ Multistable Architected Materials for Trapping Elastic...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. August 2021, 88(8): 081006.
Paper No: JAM-20-1616
Published Online: April 19, 2021
... of waveform patterns in one-dimensional structures. The time evolution of patterns results from material elasticity and damping. Conversely, it is possible to identify these properties once the pattern's time evolution is known. The most frequently used propagation methods, namely, Hopkinson bar methods...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. August 2021, 88(8): 081004.
Paper No: JAM-21-1054
Published Online: April 8, 2021
... − 4 f E ~ I ϕ κ ~ I where λ and μ are equivalent to the Lamé constants in Cauchy elasticity, and η and f account for the curvature and flexoelectric effects, respectively. Poisson’s ratio and Young’s modulus are given as ν = λ /[2( λ + μ )] and E = μ (3 λ + 2 μ...