Detail publikačního výsledku

Estimation of fracture process zone extent in cementitious composites

VESELÝ, V.; KERŠNER, Z.; NĚMEČEK, J.; FRANTÍK, P.; ŘOUTIL, L.; KUCHARCZYKOVÁ, B.

Originální název

Estimation of fracture process zone extent in cementitious composites

Anglický název

Estimation of fracture process zone extent in cementitious composites

Druh

Článek WoS

Originální abstrakt

The paper proposes a method for determination of the fracture process zone (FPZ) width in cementitious composites by means of nano/micro-indentation tests. The FPZ width was assessed from changes in (micro-) mechanical parameters on side surfaces of a test specimen close to a crack propagated in the specimen during the fracture test (three point bending). The experimental work was conducted in order to validate a suggested analytical method for estimation of the FPZ's size and shape. The pilot indentation experiment demonstrated the feasibility of the proposed experimental method.

Anglický abstrakt

The paper proposes a method for determination of the fracture process zone (FPZ) width in cementitious composites by means of nano/micro-indentation tests. The FPZ width was assessed from changes in (micro-) mechanical parameters on side surfaces of a test specimen close to a crack propagated in the specimen during the fracture test (three point bending). The experimental work was conducted in order to validate a suggested analytical method for estimation of the FPZ's size and shape. The pilot indentation experiment demonstrated the feasibility of the proposed experimental method.

Klíčová slova

fracture process zone, quasi-brittle fracture, cementitious composites, nanoindentation

Klíčová slova v angličtině

fracture process zone, quasi-brittle fracture, cementitious composites, nanoindentation

Autoři

VESELÝ, V.; KERŠNER, Z.; NĚMEČEK, J.; FRANTÍK, P.; ŘOUTIL, L.; KUCHARCZYKOVÁ, B.

Rok RIV

2011

Vydáno

15.08.2010

Místo

Česká republika

ISSN

1213-7103

Periodikum

CHEMICKE LISTY

Svazek

104

Číslo

S

Stát

Česká republika

Strany od

382

Strany do

385

Strany počet

4

BibTex

@article{BUT50177,
  author="Václav {Veselý} and Zbyněk {Keršner} and Jiří {Němeček} and Petr {Frantík} and Ladislav {Řoutil} and Barbara {Kucharczyková}",
  title="Estimation of fracture process zone extent in cementitious composites",
  journal="CHEMICKE LISTY",
  year="2010",
  volume="104",
  number="S",
  pages="382--385",
  issn="0009-2770"
}