Micromechanical simulation of dynamic fracture by using the cohesive finite element method

Article Abstract:

The influence of microstructural morphology on the fracture behavior, the influence of phase size on fracture resistance, the effects of interphase bonding strength on failure and the effect of loading rate on fracture, are analyzed. The fracture behavior is significantly influenced by microscopic phase distribution and phase size scale.

Grammar, Comparative and general, Morphology (Linguistics)

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Micromechanical simulation of dynamic fracture by using the cohesive finite element method

Article Abstract:

The influence of microstructural morphology on the fracture behavior, the influence of phase size on fracture resistance, the effects of interphone bonding strength on failure and the effect of loading rate on fracture, are analyzed. The fracture behavior is significantly influenced by microscopic phase distribution and phase size scale.

Structural analysis (Engineering)

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Pseudoelasticity of single crystalline Cu nanowires through reversible lattice reorientations

Article Abstract:

The structure and mechanical behavior of Cu nanowires with lateral dimensions of 1.45-2.89 nm is analyzed with the help of molecular dynamic simulations. A pseudo elastic behavior driven by the high surface-to-volume ratio and surface stress at the nanoscale is observed for the transformed wires.

United States, Science & research, Primary copper, Secondary nonferrous metals, Research, Nanotechnology, Copper, Mechanical properties, Copper (Metal), Structure

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