Detail publikace

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

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

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.

Klíčová slova

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

Autoři

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

Rok RIV

2010

Vydáno

15. 8. 2010

Místo

Česká republika

ISSN

1213-7103

Periodikum

Chemické listy

Ročník

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="Chemické listy",
  year="2010",
  volume="104",
  number="S",
  pages="382--385",
  issn="1213-7103"
}