About: The theoretical tensile strength of fcc crystals predicted from shear strength calculations

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: The theoretical tensile strength of fcc crystals predicted from shear strength calculations Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This work presents a simple way how to estimate the uniaxial tensile strength on the basis of the theoretical shear strength calculations taking its dependence on a superimposed normal stress into account. The presented procedure enables us to avoid complicated and time-consuming analyses of elastic stability of crystals under tensile loading. The atomistic simulations of coupled shear and tensile deformations in cubic crystals are performed using first principles computational code based on pseudo-potentials and plane wave basis set. Six fcc crystals are subjected to shear deformations in convenient slip systems and a special relaxation procedure controls the stress tensor. Obtained dependence of the ideal shear strength on the normal tensile stress seems to be almost linearly decreasing for all investigated crystals. Taking these results into account, the uniaxial tensile strength values in three crystallographic directions were evaluated by assuming a collapse of the weakest shear system. Calculat This work presents a simple way how to estimate the uniaxial tensile strength on the basis of the theoretical shear strength calculations taking its dependence on a superimposed normal stress into account. The presented procedure enables us to avoid complicated and time-consuming analyses of elastic stability of crystals under tensile loading. The atomistic simulations of coupled shear and tensile deformations in cubic crystals are performed using first principles computational code based on pseudo-potentials and plane wave basis set. Six fcc crystals are subjected to shear deformations in convenient slip systems and a special relaxation procedure controls the stress tensor. Obtained dependence of the ideal shear strength on the normal tensile stress seems to be almost linearly decreasing for all investigated crystals. Taking these results into account, the uniaxial tensile strength values in three crystallographic directions were evaluated by assuming a collapse of the weakest shear system. Calculat (en)
Title	The theoretical tensile strength of fcc crystals predicted from shear strength calculations The theoretical tensile strength of fcc crystals predicted from shear strength calculations (en)
skos:prefLabel	The theoretical tensile strength of fcc crystals predicted from shear strength calculations The theoretical tensile strength of fcc crystals predicted from shear strength calculations (en)
skos:notation	RIV/00216305:26210/09:PU79494!RIV10-MSM-26210___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(OC 148), Z(MSM0021630518)
http://linked.open...iv/cisloPeriodika	14
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Černý, Miroslav Pokluda, Jaroslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	346178
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/09:PU79494
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Theoretical strength, ab initio calculations, shear strength, fcc crystals (en)
http://linked.open.../riv/klicoveSlovo	Theoretical strength shear strength ab initio calculations fcc crystals
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[C356350CC85B]
http://linked.open...i/riv/nazevZdroje	Journal of Physics: Condensed Matter
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	http://linked.opendata.cz/resource/domain/vavai/projekt/OC%20148
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	21
http://linked.open...iv/tvurceVysledku	Pokluda, Jaroslav Černý, Miroslav
http://linked.open...ain/vavai/riv/wos	000264316400024
http://linked.open...n/vavai/riv/zamer	Simulation modelling of mechatronics systems
issn	0953-8984
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	26210
is http://linked.open...avai/riv/vysledek of	The theoretical tensile strength of fcc crystals predicted from shear strength calculations The theoretical tensile strength of fcc crystals predicted from shear strength calculations The theoretical tensile strength of fcc crystals predicted from shear strength calculations The theoretical tensile strength of fcc crystals predicted from shear strength calculations

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 19 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software