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Keywords: elasticity
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Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Appl. Mech.
Paper No: JAM-22-1338
Published Online: November 30, 2022
... yield more degrees of freedom and foster exotic mechanical couplings such as axial–shear, axial–rotation, axial–bending, and axial–twisting. However, most structural materials have been built by the ad hoc design of mechanical couplings without theoretical support of elasticity, which does not provide...
Journal Articles
Accepted Manuscript
Article Type: Tutorial
J. Appl. Mech.
Paper No: JAM-22-1358
Published Online: November 30, 2022
...Yue Wang; Yingying Ren; Tian Chen Elastic surfaces that morph between multiple geometrical configurations are of significant engineering value, with applications ranging from the deployment of space-based PV arrays, the erection of temporary shelters, and the realization of flexible display systems...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. March 2023, 90(3): 031001.
Paper No: JAM-22-1362
Published Online: November 23, 2022
...C.Q. Ru The present paper studies the critical condition for negative surface tension-driven circumferential wrinkling of soft cylinders based on the linearized Steigmann–Ogden model of surface elasticity. A simple negative surface tension-mode number relation is derived explicitly for arbitrary...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. February 2023, 90(2): 021008.
Paper No: JAM-22-1318
Published Online: November 23, 2022
... echanics . 22 09 2022 01 11 2022 01 11 2022 23 11 2022 elasticity National Natural Science Foundation of China 10.13039/501100001809 11732009 11902196 The contact between two surfaces can be found in many natural phenomena and engineering applications...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Appl. Mech.
Paper No: JAM-22-1340
Published Online: November 22, 2022
... 2022 15 11 2022 15 11 2022 22 11 2022 constitutive modeling of materials elasticity heat transfer stress analysis thermodynamics wave propagation Council of Scientific and Industrial Research 10.13039/501100001412 22(0823)/19/EMR-II Science and Engineering...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. February 2023, 90(2): 021006.
Paper No: JAM-22-1326
Published Online: November 18, 2022
... ]. Complete failure of the filler network corresponds to a threshold value of the damage variable. Dispersions of chain length, bond energy, and topological defects are neglected to simplify the model [ 26 , 33 , 57 ]. We concentrate on the equilibrium elastic behavior, and the effect viscoelasticity...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. February 2023, 90(2): 021004.
Paper No: JAM-22-1356
Published Online: November 18, 2022
... is further compacted to density ρ > ρ 0 ; this situation is referred to here as “relaxed.” In case (i), most of the contacts present in the reference state carry load, while in case (ii), no such contact carries load. Fibers are considered athermal, linear elastic of Youngs modulus E f...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Appl. Mech.
Paper No: JAM-22-1257
Published Online: November 11, 2022
...Huiming Yin; Junhe Cui; Linda Teka; Mehdi Zadshir When cylinders are packed and wrapped by the bands around the surface, the effective elastic behavior in the cross-section of the assembly, which is of significance to its stability and integrity, can be controlled by the wrapping force in the band...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. February 2023, 90(2): 021001.
Paper No: JAM-22-1276
Published Online: November 7, 2022
.... , Candido , F. , Lewis , J. A. , and Bertoldi , K. , 2015 , “ Multistable Architected Materials for Trapping Elastic Strain Energy ,” Adv. Mater. , 27 ( 29 ), pp. 4296 – 4301 . 10.1002/adma.201501708 [24] Che , K. , Yuan , C. , Wu , J. , Jerry Qi , H. , and Meaud...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. February 2023, 90(2): 021002.
Paper No: JAM-22-1247
Published Online: November 7, 2022
... the frictionless elastoplastic contact loading–unloading behavior of a sphere in contact with a rigid plane across a large range of interference. A two-dimensional axisymmetric finite element model was established. The effects of the tangent modulus (E t ) and the ratio of the reduced elastic modulus to the yield...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2023, 90(1): 011005.
Paper No: JAM-22-1177
Published Online: October 28, 2022
...@mail.hust.edu.cn mechanically modification tension–torsion coupling effect auxetic bandgap elasticity structures References [1] Yu , X. , Zhou , J. , Liang , H. , Jiang , Z. , and Wu , L. , 2018 , “ Mechanical Metamaterials Associated With Stiffness, Rigidity...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2023, 90(1): 011007.
Paper No: JAM-22-1305
Published Online: October 28, 2022
... Corresponding author. Email: jzsong@zju.edu.cn Email: xuxinlin@live.com Email: 12124036@zju.edu.cn 1 Corresponding author. Email: cc689193@126.com chiral metamaterials origami tunable circular dichroism mechanically guided 3D assembly elasticity References [1] Cheng...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Appl. Mech.
Paper No: JAM-22-1291
Published Online: October 26, 2022
... echanics . 04 09 2022 04 09 2022 19 10 2022 19 10 2022 26 10 2022 Email: medina@tauex.tau.ac.il computational mechanics elasticity structures Journal of Applied Mechanics. Received September 04, 2022; Accepted manuscript posted October 19, 2022. doi:10.1115...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2023, 90(1): 011002.
Paper No: JAM-22-1298
Published Online: October 13, 2022
...Ali Haydar; Gianni Royer-Carfagni Laminated glass is a composite made of glass plies sandwiching polymeric interlayers, permanently bonded with a process at high pressure and temperature in autoclave. Within the quasi-elastic approximation, according to which the polymer is linear elastic material...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2023, 90(1): 011003.
Paper No: JAM-22-1308
Published Online: October 13, 2022
...-deterministic load-carrying capacity. This study investigates the statistics of the buckling load of a beam with a random initial imperfection profile that rests on a nonlinear elastic foundation. The geometrical imperfection is represented by a zero-mean Gaussian random field, generated using the Karhunen...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2022, 89(11): 111009.
Paper No: JAM-22-1284
Published Online: September 27, 2022
... ~ is equal to D ~ on the surface, where D ~ is the nominal electric displacement. Therefore, the energy U int (9) can be simplified as follows: (10) U i n t = H L 2 W e − L 2 Φ D ~ The elastic and electrostatic energy U int...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2022, 89(11): 111007.
Paper No: JAM-22-1176
Published Online: September 27, 2022
...Md Ibrahim Khalil; Dezhong Tong; Guanjin Wang; Mohammad Khalid Jawed; Bashir Khoda The mechanical response of a knot tied in elastic rods strongly depends on the frictional force due to rod–rod contact. The behavior of a knot can be qualitatively different based on the frictional coefficient...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2022, 89(11): 111001.
Paper No: JAM-22-1186
Published Online: September 19, 2022
... , a bias b ∈ R , and each such function takes as input a vector x and returns the scalar output, i.e., q ( x ; w , b ) = 〈 w , x 〉 + b . We can likewise develop interface operators for displacement form of elasticity, for which the governing equation and boundary condition are given...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2022, 89(11): 111002.
Paper No: JAM-22-1214
Published Online: September 19, 2022
...Yosef Dayan; David Durban; Sefi Givli The postbuckling behavior of a clamped-clamped elastic fiber constrained inside a rigid cylinder is analyzed theoretically, numerically, and experimentally. We concentrate on characterizing the contact configuration between the fiber and the cylinder wall...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. October 2022, 89(10): 101006.
Paper No: JAM-22-1212
Published Online: September 9, 2022
...Tiantian Li; Yaning Li The anisotropic elastic mechanical properties of a family of single material chiral mechanical metamaterials are explored systematically. An integrated monoclinic-micropolar constitutive model is developed to quantify the anisotropic mechanical properties of the chiral...