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Keywords: Impact
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Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Appl. Mech.
Paper No: JAM-22-1293
Published Online: November 24, 2022
...Li Jianfeng; Qinghua Qin; Wei Zhang; Qiang Wang; Jixiang Peng The quasi-static and dynamic compressive behaviors of carbon fiber reinforced plastic (CFRP) Kagome lattice structures subjected to quasi-static load and low-velocity impact are investigated. The CFRP Kagome lattice structures were...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. February 2023, 90(2): 021005.
Paper No: JAM-22-1260
Published Online: November 18, 2022
... mechanical properties. The recent research in material science and metallurgy pushed toward the development of novel ductile titanium alloys such as Ti0.7Al4V and Ti1Al4V [ 3 – 5 ] for impact containment applications, among others. It is thus envisaged that reduced strength and increased ductility...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. July 2022, 89(7): 071002.
Paper No: JAM-22-1108
Published Online: May 12, 2022
... as a circle of radius for simplicity. 31 03 2022 05 04 2022 05 04 2022 12 05 2022 Email: y-huang@northwestern.edu 1 Corresponding author. Email: yjdeng@sjtu.edu.cn elasticity impact structures References [1] Czosnyka , M. , and Pickard...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. June 2022, 89(6): 061007.
Paper No: JAM-22-1018
Published Online: April 21, 2022
...Hyunho Shin A process of calibrating a one-dimensional sound speed (c o ) and Poisson’s ratio (ν) of a (split) Hopkinson bar is presented. This process consists of Fourier synthesis and iterative dispersion correction (time-domain phase shift) of the elastic pulse generated by the striker impact...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. October 2022, 89(10): 101001.
Paper No: JAM-22-1033
Published Online: April 19, 2022
... a ballistic setup where target plates were cooled down to as low as −60 °C before we present results from ballistic impact tests with three different projectile types. The ballistic limit velocities from tests at low temperatures were higher than the ballistic limit velocities from tests at room temperature...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. May 2022, 89(5): 051003.
Paper No: JAM-21-1520
Published Online: February 9, 2022
... . 27 12 2021 14 01 2022 14 01 2022 09 02 2022 computational mechanics impact plasticity wave propagation Email: fonseka2@illinois.edu Email: amnaya@ufl.edu National Science Foundation 10.13039/100000084 NSF CMMI 17-61243 In granular...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. May 2022, 89(5): 051002.
Paper No: JAM-21-1465
Published Online: February 9, 2022
...S. Pant; S. Tamboli; S. N. Khaderi A common method of generating a tensile wave in Split-Hopkinson bar experiments is to impact a hollow striker on an anvil/collar attached to the incident bar. When the anvil/collar is attached to the incident bar using screw threads, the incident signals usually...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. April 2022, 89(4): 041001.
Paper No: JAM-21-1397
Published Online: December 8, 2021
.... 18 Mesh for simulations of edge-on impact of polycarbonate plate. Region ahead of the notch uses a structured mesh with an element size of 5 µ m, whereas the region behind the notch tip has a free mesh with much smaller elements near the notch tip. Mesh for simulations of edge-on impact...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2021, 88(11): 111005.
Paper No: JAM-21-1166
Published Online: July 20, 2021
...Jasper Lienhard; David Veysset; Keith A. Nelson; Christopher A. Schuh At sufficiently high velocities, a microparticle impacting a metal substrate can cause ejection of material from the substrate and impact-induced melting, both of which can result in erosion. Here, we directly image the impact...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. October 2021, 88(10): 101005.
Paper No: JAM-21-1174
Published Online: June 11, 2021
... dynamics computational mechanics flow and fracture impact mechanical properties of materials dynamics wave propagation Polyurethane and polyurea are two of the most widely used polymers for engineering applications, particularly in shock protection systems. For example, those polymers have...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Appl. Mech. August 2021, 88(8): 081001.
Paper No: JAM-20-1677
Published Online: April 8, 2021
...Shiyao Lin; Anthony M. Waas The low velocity impact (LVI)-induced damage of a highly anisotropic laminate [0/90/0/90 9 ] s has been studied experimentally and numerically. The purpose of the analyses of this laminate is that this stacking sequence resembles a sandwich composite panel, in the sense...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. May 2021, 88(5): 051007.
Paper No: JAM-20-1618
Published Online: February 23, 2021
...Amartya Bhattacharjee; Anindya Bhaduri; Ryan C. Hurley; Lori Graham-Brady A micromechanical multi-physics model for ceramics has been recalibrated and used to simulate impact experiments with boron carbide in abaqus . The dominant physical mechanisms in boron carbide have been identified...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. December 2020, 87(12): 121009.
Paper No: JAM-20-1411
Published Online: September 17, 2020
...M. A. N. Dewapriya; R. E. Miller Recent advances in experimental techniques have enabled impact tests of ultrathin films. For example, microprojectile impact tests of ultrathin polymer films have revealed that their specific penetration energy is about ten times more than that of the conventional...
Includes: Supplementary data
Journal Articles
Article Type: Research Papers
J. Appl. Mech. December 2020, 87(12): 121004.
Paper No: JAM-20-1239
Published Online: September 16, 2020
...-body chains where the impulse wave generated by impact gets blocked before it reaches a contacting end. Email: hurmuzlu@smu.edu Contributed by the Applied Mechanics Division of ASME for publication in the J ournal of A pplied M echanics . 15 05 2020 29 07 2020 29 07 2020...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. December 2020, 87(12): 121003.
Paper No: JAM-20-1323
Published Online: September 16, 2020
...N. Kumar; S. N. Khaderi; K. Tirumala Rao We investigate the normal impact of a rigid sphere on a half-space of elasto-plastic auxetic/metal foam using the finite element method. The dependence of the coefficient of restitution, peak force, maximum displacement, and contact duration on the yield...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. September 2020, 87(9): 091009.
Paper No: JAM-20-1099
Published Online: June 22, 2020
...Yanhui Jiang; Hamid Nayeb-Hashemi Capture of a prey by spider orb webs is a dynamic process with energy dissipation. The dynamic response of spider orb webs under prey impact requires a multi-scale modeling by considering the material microstructures and the assembly of spider silks in the macro...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. September 2020, 87(9): 091007.
Paper No: JAM-20-1170
Published Online: June 9, 2020
...Xuchen Wang; Mostafa Hassani With the advent of advanced testing techniques such as laser-induced particle impact test, it is possible to study materials mechanics under extremely high deformation rates, i.e., above 10 6 s −1 , a relatively less explored regime of strain rates. Inspired...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. July 2020, 87(7): 071011.
Paper No: JAM-20-1082
Published Online: May 14, 2020
...Hrachya Kocharyan; Nikhil Karanjgaokar In the presented work, wave dynamics of 2D finite granular crystals of polyurethane cylinders under low-velocity impact loading was investigated to gain better understanding of the influence of lateral constraints. The deformation of the individual grains...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. March 2020, 87(3): 031013.
Paper No: JAM-19-1539
Published Online: December 12, 2019
...Jan Sieber; John W. Hutchinson; J. Michael T. Thompson This paper investigates the robustness against localized impacts of elastic spherical shells pre-loaded under uniform external pressure. We subjected a pre-loaded spherical shell that is clamped at its equator to axisymmetric blast-like impacts...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2020, 87(1): 011006.
Paper No: JAM-19-1381
Published Online: October 14, 2019
... Contributed by the Applied Mechanics Division of ASME for publication in the J ournal of A pplied M echanics . 22 07 2019 21 09 2019 21 09 2019 30 09 2019 computational mechanics impact mechanical properties of materials plasticity Auxetic materials have captured...