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The Influence of Superimposed Biaxial Stresses on the Ideal [100] Strength of Selected FCC Crystals
, the influence of superimposed transverse biaxial stresses on the <100> theoretical strength is evaluated for uniaxial tension and compression. The compressive strengths were found to be increasing linear function...
BM - Fyzika pevných látek a magnetismus
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Stress coupling effect on ideal shear strength: tungsten as a case study
the ideal shear strength value. stress and a superimposed compressive triaxial stress with various levels a relatively wide range of the compressive stresses showed that increasing hydrostatic triaxial stress (wit...
Condensed matter physics (including formerly solid state physics, supercond.)
- 2016 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
The theoretical strength of fcc crystals under multiaxial loading
on the theoretical compressive strength is evaluated for the <100> and the <111> crystallographic strengths are increasing linear functions of the transverse compressive stresses. On the other hand, the tensile tr...
BM - Fyzika pevných látek a magnetismus
- 2011 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Ab initio calculations of ideal tensile strength and mechanical stability in copper
for uniaxially loaded system are presented and analysed and the ideal (theoretical) tensile strength for the loading along the [001] direction is determined to be 9.4 GPa in tension and 3.5 GPa in compression. A comparison...
BM - Fyzika pevných látek a magnetismus
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Influence of normal stress on theoretical shear strength of fcc metals
The influence of stress applied perpendicularly to a slip plane during the shear deformation of a crystal on the ideal shear strength was studied for <110>{111 for Lennard-Jones crystal suggested nearly linear dependence of the shea...
BM - Fyzika pevných látek a magnetismus
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Ab initio calculations of ideal tensile strength and mechanical stability in copper
for uniaxially loaded system are presented and analysed and the ideal (theoretical) tensile strength for the loading along the [001] direction is determined to be 9.4 GPa in tension and 3.5 GPa in compression. A comparison...
BM - Fyzika pevných látek a magnetismus
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Wear resistance of polymer-impregnated mortars and concrete
The wear resistance of mortar and concrete samples untreated and impregnated with solutions of epoxide resin was tested. The compressive strength has a decisive influence on the abrasion of untreated mortar and concrete samples. The...
JN - Stavebnictví
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The changes in compression strength of wood along and across grain caused by an impact of damage to wood by wood-damaging fungi
of mechanical tests are presented in the article - compression strength along grain and compression strength across grain in tangential direction. The tests were carried out on standard samples 20x20x30 mm. The te...
JN - Stavebnictví
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
THE IDEAL SHEAR STRENGTH OF FCC ALUMINUM UNDER SUPERIMPOSED TRIAXIAL STRESS FROM FIRST PRINCIPLES
. The theoretical shear strength of aluminum increases under the applied compressive normalAn influence of a triaxial stress applied perpendicularly to shear planes and shear direction during affine shear deformation of fcc crystals...
BM - Fyzika pevných látek a magnetismus
- 2010 •
- O
Rok uplatnění
O - Ostatní výsledky
Influence of aggregate granularity on cement consumption at production of concrete
The influence of aggregate granularity on compression strength of concrete was laboratory investigated. Grain size distribution of aggregate was matematically calculated by several methods for determination of ideal grading...
JN - Stavebnictví
- 2004 •
- D
Rok uplatnění
D - Stať ve sborníku
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