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Keywords: finite element
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. October 2022, 89(10): 101006.
Paper No: JAM-22-1212
Published Online: September 9, 2022
... designs with different geometries. The model predictions are thoroughly verified by mechanical experiments on three-dimensional (3D) printed specimens and finite element simulations with periodic boundary conditions. The new integrated monoclinic-micropolar model can predict the anisotropic elastic...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2020, 87(11): 111003.
Paper No: JAM-20-1343
Published Online: August 17, 2020
... artifacts in dielectrics. In this article, we show that the reverse is also possible and potentially advantageous in certain situations (such as energy harvesting). By constructing a computational homogenization approach predicated on the finite element method, we argue that composites made of piezoelectric...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. April 2019, 86(4): 041002.
Paper No: JAM-18-1547
Published Online: January 30, 2019
.... A unified V-beam finite element was developed to reduce the nodal degrees of freedoms of the RVE to enable closed-form analytical solutions. The elasticity constants were derived as functions of the angle of the V-shaped wings, nondimensional in-plane thickness of the ribs, and the stiffness...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. January 2015, 82(1): 011006.
Paper No: JAM-14-1152
Published Online: January 1, 2015
... adsorption of the foam-filled panel. dynamic crushing sandwich panel corrugation metal foam finite element Under quasi-static uniaxial compression, inserting aluminum foams into the interstices of a metallic sandwich panel with corrugated core increased significantly both its peak crushing...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. March 2013, 80(2): 021014.
Paper No: JAM-12-1093
Published Online: January 22, 2013
... elements (CPE3H) are used. Two factors need be considered in the mesh design. As pointed out in ABAQUS documentation and confirmed by our numerical experiments, the FE solution will oscillate if the condition Fig. 10 Finite element meshes used in calculation (B1) D c Δ t ≥ l...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. March 2013, 80(2): 021013.
Paper No: JAM-12-1088
Published Online: January 22, 2013
..., but the magnetic pressure p 0 at the cylindrical boundary, smaller by a factor of four, is physically more relevant. In the finite element calculation, we use the boundary condition T = 0 so that S n = 0 . for the unknowns U k , where (52b) K...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2012, 79(4): 041008.
Published Online: May 9, 2012
... transversely isotropic integral equation ring load point load Green’s function finite element singularity The determination of the response of a solid medium under a rigid loaded area has significant interest in the mathematical as well as applied theory of elasticity. In engineering...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2012, 79(2): 021005.
Published Online: February 9, 2012
...Bao Rong; Xiaoting Rui; Ling Tao The rapid computation of random eigenvalue problems of uncertain structures is the key point in structural dynamics, and it is prerequisite to the efficient dynamic analysis and optimal design of structures. In this paper, by combining finite element-transfer matrix...
Topics: Eigenvalues
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. May 2011, 78(3): 034502.
Published Online: February 17, 2011
...-walled carbon nanotube (SWNT). This model allows extension and twist, as well as shear and bending (in two directions) of a SWNT. This present paper proposes a finite element method (FEM) implementation of the above mentioned Cosserat rod model for a SWNT, subjected, in general, to axial and transverse...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2010, 77(4): 041015.
Published Online: April 16, 2010
...X. X. Chen; P. D. Wu; D. J. Lloyd; J. D. Embury; Y. Huang The effect of cladding a ductile layer on necking and fracture in sheet metals under plane strain tension is studied numerically using the finite element method based on the Gurson damage model. It is demonstrated that the cladding increases...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2008, 75(4): 041014.
Published Online: May 14, 2008
... 05 2007 28 03 2008 14 05 2008 deformation finite element analysis mechanical contact deformable contact adaptive meshless method finite element sliding line partition unity Lee , K. M. , Joni , J. , and Yin , X. , 2001 , “ Compliant Grasping...