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Showing 1 to 6 of 6 for “"Micropolar Elasticity"”.
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Micropolar Continuum Modeling of Large Space Structures with Flexible Joints and Thermal Effects: Theory and Experiment
… are found based on the assumptions of the micropolar elasticity theory. Necessary assumptions are made to reduce the order of the strain variables while retaining the effects of the micro-rotations that are coupled to the primary strain terms. As a result, a micropolar-based continuum model …
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A numerical & experimental investigation into size effects within loaded additively manufactured cellular solids
… cannot be adequately described by classical elasticity as it doesn't account for the presence of internal length-scales. Higher order theories such as micropolar elasticity may be more appropriate, though the additional elastic constants required to fully describe such materials are hard to …
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Elastodynamics and wave propagation in fractal media
… the application of Hooke’s relation (classical elasticity) in the constitutive law is limited to dilatational wave motion. In order to treat general problems, a non-classical (Cosserat-type) constitutive model is incorporated, featuring the introduction of microrotation and couple-stress …
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Peridynamic constitutive model for concrete
… state-based peridynamics. Sau et al. proposed a micropolar model for concrete in 2007, but were unable to fully implement the model. In 2011, Sakhavand developed software called pdQ that is capable of modeling micropolar peridynamics. While he did model concrete using the bond-based peridynamic …
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Parallel simulation of particle dynamics with application to micropolar peridynamic lattice modeling of reinforced concrete Structures
… and model reinforced concrete by introducing the micropolar peridynamic lattice model (MPLM)'. The MPLM models a structure as a close-packed particle lattice. In the MPLM, rather than viewing the structure as collection of truss or beam elements (as with traditional lattice models), the model is …
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Lattice-based peridynamic modeling of linear elastic solids
… the peridynamic model in 2007, introducing the micropolar peridynamic model by considering not only the forces between the particles but also the moments. Both the peridynamic and the micropolar peridynamic model require huge amounts of computational effort to analyze even simple civil …