Detail publikace

COMPUTATIONAL SIMULATION OF THE INFLUENCE OF MATERIAL POROSITY ON TEST SPECIMEN BEHAVIOUR

JANÍČEK, P. FUIS, V. PEŠLOVÁ, F.

Anglický název

COMPUTATIONAL SIMULATION OF THE INFLUENCE OF MATERIAL POROSITY ON TEST SPECIMEN BEHAVIOUR

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

en

Originální abstrakt

EUCOR material is a natural ceramics produced by fusion of natural basalt [2]. A measuring method for investigation of its elastic material characteristics was developed, enabling to evaluate elasticity moduli in tension and compression. Basis lies in measuring strain values at a beam under four-point-flexion using electric resistance strain gauges. The results showed some discrepancies the causes of which have to be analysed. Among this causes, structural non-homogeneity and material porosity can be important. The paper presents results of computational modelling of the influence of test specimen material porosity on its strain-stress states. These results are valid generally for any type of material with porosity.

Anglický abstrakt

EUCOR material is a natural ceramics produced by fusion of natural basalt [2]. A measuring method for investigation of its elastic material characteristics was developed, enabling to evaluate elasticity moduli in tension and compression. Basis lies in measuring strain values at a beam under four-point-flexion using electric resistance strain gauges. The results showed some discrepancies the causes of which have to be analysed. Among this causes, structural non-homogeneity and material porosity can be important. The paper presents results of computational modelling of the influence of test specimen material porosity on its strain-stress states. These results are valid generally for any type of material with porosity.

Klíčová slova anglicky

Eucor, porosity, measuring

Rok RIV

2001

Vydáno

14.05.2001

Nakladatel

Institute of Thermomechanics ASCR

Místo

Praha, ČR

ISBN

80-85918-64-1

Kniha

Inženýrská mechanika 2001

Počet stran

2

BIBTEX


@inproceedings{BUT2904,
  author="Přemysl {Janíček} and Vladimír {Fuis} and Františka {Pešlová},
  title="COMPUTATIONAL SIMULATION OF THE INFLUENCE OF MATERIAL POROSITY ON TEST SPECIMEN BEHAVIOUR",
  booktitle="Inženýrská mechanika 2001",
  year="2001",
  month="May",
  publisher="Institute of Thermomechanics ASCR",
  address="Praha, ČR",
  isbn="80-85918-64-1"
}