THE IDEAL SHEAR STRENGTH OF FCC ALUMINUM UNDER SUPERIMPOSED TRIAXIAL STRESS FROM FIRST PRINCIPLES
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F10%3APU87403" target="_blank" >RIV/00216305:26210/10:PU87403 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
THE IDEAL SHEAR STRENGTH OF FCC ALUMINUM UNDER SUPERIMPOSED TRIAXIAL STRESS FROM FIRST PRINCIPLES
Original language description
An influence of a triaxial stress applied perpendicularly to shear planes and shear direction during affine shear deformation of fcc crystals on the theoretical shear strength is studied for the (112)[111] shear system using first principles methods. Alcrystal is used as the case study. The applied relaxation procedure guarantees that the crystal is subjected to a superposition of shear, normal and in-plane stresses with individually adjustable in-plane and normal stress values. The theoretical shear strength of aluminum increases under the applied compressive normal stress or tensile in-plane stresses and vice versa. Crystal relaxations during shear reflect bonding features of Al.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů