Publication detail

Vliv šířky zářezu na růst trhliny pro různé konfigurace vzorků pro tříbodový ohyb

SEITL, S. KLUSÁK, J. KERŠNER, Z.

Original Title

Vliv šířky zářezu na růst trhliny pro různé konfigurace vzorků pro tříbodový ohyb

English Title

The influence of a notch width on a crack growth for various configurations of three-point bending specimens

Type

journal article - other

Language

Czech

Original Abstract

The paper deals with the influence of the starting notch width on a crack growth in three-point bending specimens that are the most frequently used specimens for fracture laboratory testing, especially of quasibrittle cement-based composites. There are analyses of three geometrically different configurations of the specimens. it is shown that the values of fracture toughness obtained from the tests of specimens with larger widths of the starting notch can be onverestimated.

English abstract

The paper deals with the influence of the starting notch width on a crack growth in three-point bending specimens that are the most frequently used specimens for fracture laboratory testing, especially of quasibrittle cement-based composites. There are analyses of three geometrically different configurations of the specimens. it is shown that the values of fracture toughness obtained from the tests of specimens with larger widths of the starting notch can be onverestimated.

Keywords

Vliv šířky zářezu na růst trhliny pro různé konfigurace vzorků pro tříbodový ohyb

Key words in English

The influence of a notch width on a crack growth for various configurations of three-point bending specimens

Authors

SEITL, S.; KLUSÁK, J.; KERŠNER, Z.

RIV year

2007

Released

15. 4. 2007

ISBN

1335-0803

Periodical

Materiálové inžinierstvo

Year of study

14

Number

3

State

Slovak Republic

Pages from

213

Pages to

219

Pages count

7

BibTex

@article{BUT44123,
  author="Stanislav {Seitl} and Jan {Klusák} and Zbyněk {Keršner}",
  title="Vliv šířky zářezu na růst trhliny pro různé konfigurace vzorků pro tříbodový ohyb",
  journal="Materiálové inžinierstvo",
  year="2007",
  volume="14",
  number="3",
  pages="213--219",
  issn="1335-0803"
}