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Keywords: Plasticity
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2024, 91(9): 091007.
Paper No: JAM-24-1053
Published Online: July 5, 2024
... mechanical properties of materials plasticity stress analysis structures National Science Foundation 10.13039/100000001 2044705 The recent advances in additive manufacturing methods have stimulated the interest of engineers, physicists, and materials scientists to design, model...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. August 2024, 91(8): 081001.
Paper No: JAM-24-1054
Published Online: May 7, 2024
...R. J. Zhang; Yan Liu A homogenized elasto-plastic constitutive law (including both constitutive equations and inversed constitutive equations) is proposed in an incremental form for the particle-reinforced composites based on the flow theory of plasticity and the asymptotic homogenization method...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2024, 91(7): 071002.
Paper No: JAM-23-1376
Published Online: March 29, 2024
... method is used in framework of the Cosserat elasticity. A virtual “unreinforced matrix” is introduced as a reference configuration. As a numerical example, the size effect of yielding of S i C p / A l is predicted. Graphical Abstract Figure elasticity failure criteria plasticity...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. June 2024, 91(6): 061008.
Paper No: JAM-24-1008
Published Online: March 11, 2024
...Anjan Mukherjee; Biswanath Banerjee This article presents an elastic-gap free isotropic higher-order strain gradient plasticity theory that effectively captures dissipation associated to plastic strain gradients. Unlike conventional methods that divide the higher-order stress, this theory focuses...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. June 2024, 91(6): 061003.
Paper No: JAM-24-1010
Published Online: February 22, 2024
...Alan Needleman The requirement of a non-negative dissipation rate for all possible deformation histories is generally imposed on plastic constitutive relations. This is a constraint analogous to the Coleman–Noll [Coleman, B. D., and Noll, W., 1964, “The Thermodynamics of Elastic Materials With Heat...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2023, 90(11): 111011.
Paper No: JAM-23-1136
Published Online: September 8, 2023
... is modeled as a rigid 3D body to simulate the penetration process. #45 and Armox 500T steels are used as the target materials, and the material behavior and failure mechanisms are modeled using the Johnson–Cook (JC) plasticity and damage models. In addition to the FE method, smoothed particle hydrodynamics...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. December 2023, 90(12): 121011.
Paper No: JAM-23-1241
Published Online: September 8, 2023
... of materials dynamic behavior of materials failure criteria flow and fracture impact mechanical properties of materials plasticity wave propagation Office of Naval Research 10.13039/100000006 N00014-22-1-2076 Due to their high thermal resistance, optical transparency, chemical...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. October 2023, 90(10): 101012.
Paper No: JAM-23-1123
Published Online: July 20, 2023
... author. Email: jianxunzhang@mail.xjtu.edu.cn 01 04 2023 19 06 2023 20 06 2023 20 07 2023 circular sandwich tube metal foam core necking-expansion energy absorption plasticity structures The axial expansion deformation of metal tubes possesses stable reaction...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. October 2023, 90(10): 101007.
Paper No: JAM-23-1152
Published Online: July 17, 2023
... of the circular metal foam sandwich tube (CMFST) under axial loading is studied analytically and numerically. The plastic deformation occurs in the CMFST, and its main deformation modes include circumferential expansion, radial bending of the CMFST, and compression of the metal sandwich foam. An analytical model...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. October 2023, 90(10): 101004.
Paper No: JAM-23-1065
Published Online: June 26, 2023
...Jinli Xu; Jiwei Zhu Understanding the contact characteristics of rough surfaces is essential to explain engineering phenomenon in interface. In order to improve accuracy of contact model, a novel simplified fully plastic contact model of sphere asperity was proposed considering material properties...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2023, 90(9): 091007.
Paper No: JAM-23-1102
Published Online: June 9, 2023
... tubes. square taper metal tube density gradient foam axial compression average crushing force plasticity structures Thin-walled structures are lightweight and efficient energy-absorbing structures, which are composed of various geometric shapes and different materials. Due...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2023, 90(7): 071011.
Paper No: JAM-23-1042
Published Online: April 6, 2023
...Jialiang Cen; Kyriakos Komvopoulos A contact mechanics analysis of interfacial delamination in elastic and elastic-plastic homogeneous and layered half-spaces due to normal and shear surface tractions induced by indentation and sliding was performed using the finite element method. Surface...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. May 2023, 90(5): 051008.
Paper No: JAM-22-1390
Published Online: February 8, 2023
... of steady load and the steady load. With the increase of the maximum diameter, the critical displacement of steady load and the steady load increase obviously. It is clear that the increase in the maximum diameter of the die means that the displacement and plastic deformation required to reach Point D...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. April 2023, 90(4): 041004.
Paper No: JAM-22-1384
Published Online: January 6, 2023
... eulerian formulation momentum balance microstructural vectors inelastic deformation material axes numerical algorithm computational mechanics mechanical properties of materials plasticity National Research Foundation of Korea 10.13039/501100003725 2021R1C1C1007946 2022R1A4A1031182...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. February 2023, 90(2): 021007.
Paper No: JAM-22-1282
Published Online: November 23, 2022
... breakage, plastic deformation of polymer matrix, friction between the bead and matrix, geometric interlocking between the bead and matrix, and debonding of the fiber–matrix, bead–matrix and fiber–bead interfaces are accounted for; calculations are carried out for pullout of beadless and beaded fibers...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. February 2023, 90(2): 021002.
Paper No: JAM-22-1247
Published Online: November 7, 2022
... , K. L. , 1985 , Contact Mechanics , 2nd ed. , Cambridge University Press , New York . [2] Ghaednia , H. , Wang , X. , Saha , S. , Xu , Y. , Sharma , A. , and Jackson , R. L. , 2017 , “ A Review of Elastic–Plastic Contact Mechanics ,” Appl. Mech. Rev. , 69 ( 6...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2023, 90(1): 011001.
Paper No: JAM-22-1249
Published Online: October 13, 2022
... finite element simulation stick–slip computational mechanics mixed mode fracture plasticity The tear test, also referred to as the trouser tear test, was first proposed by Rivlin and Thomas [ 1 ] to measure a material property, termed the tear energy, to describe the failure behavior...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2022, 89(9): 091005.
Paper No: JAM-22-1160
Published Online: July 26, 2022
.... The primary aim of this study is to identify the nature of such mechanisms by constructing Bree type interaction diagrams for idealized double-wall systems under cyclic thermomechanical loading that shows the combination of loading conditions for which cyclic plasticity (leading to fatigue failure)-creep...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2022, 89(7): 071007.
Paper No: JAM-22-1104
Published Online: May 26, 2022
... nanoindentation size effects mechanical properties creep rechargeable battery electrodes computational mechanics constitutive modeling of materials mechanical properties of materials micromechanics plasticity Division of Civil, Mechanical and Manufacturing Innovation 10.13039/100000147...