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Keywords: multiscale modeling
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Journal Articles

A Generalized Continuum Formulation for Composite Microcracked Materials and Wave Propagation in a Bar

Patrizia Trovalusci, Valerio Varano, Giuseppe Rega
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2010, 77(6): 061002.
https://doi.org/10.1115/1.4001639
Published Online: August 16, 2010
...Patrizia Trovalusci; Valerio Varano; Giuseppe Rega A multifield continuum is adopted to grossly describe the dynamical behavior of composite microcracked solids. The constitutive relations for the internal and external (inertial) actions are obtained using a multiscale modeling based...
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Topics: Composite materials, Constitutive equations, Density, Microcracks, Particulate matter, Wave propagation, Waves, Shapes, Elasticity, Fibers
Journal Articles

Quadrilateral Subcell Based Finite Volume Micromechanics Theory for Multiscale Analysis of Elastic Periodic Materials

Xiguang Gao, Yingdong Song, Zhigang Sun
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2009, 76(1): 011013.
https://doi.org/10.1115/1.2966176
Published Online: November 6, 2008
... of equations governing the unit cell response, whose size is substantially reduced through the elimination of redundant continuity equations employed in HFGMC ( 1 ). FVDAM computational mechanics multiscale modeling elastic properties aluminium boron composite materials elastic moduli...
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Topics: Corners (Structural elements), Displacement, Elastic moduli, Elasticity, Micromechanics (Engineering), Stiffness, Stress, Traction, Composite materials, Equilibrium (Physics)