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NONLINEAR MULTI-SCALE MODELING WITH FRAME ELEMENTS FOR CELLULAR MATERIALS
multi-scale modeling bifurcation homogenization method non-convex potential cellular materials
2008/12/26
The development of a nonlinear homogenization for media having lattice-like periodic microstructure is presented. For continuum media, conventional homogenization methods lead to classical continuum ...
STUDY ON MULTI-SCALE MODELING OF PLASTICITY BY ATOMIC MODEL
multi-scale modeling model molecular dynamics plastic deformation dislocation
2008/12/25
By virtue of the development of metallurgy and the theory of dislocation, one can qualitatively anticipate the mechanical properties of a material from its microstructure. Moreover, not quali- tative...