Detail publikace

Wedge splitting test: Analýza vlivu proporcí válcového zkušebního tělesa na lomové parametry

SEITL, S. VESELÝ, V.

Originální název

Wedge splitting test: Analýza vlivu proporcí válcového zkušebního tělesa na lomové parametry

Anglický název

Wedge splitting test: analysis of influence of cylidrical specimens proportions on fracture parameters

Typ

různé

Jazyk

čeština

Originální abstrakt

Wedge splitting test (WST) presents a useful experimental test for determination of fracture parameters for civil engineering materials, e.g. cement-based composites. In this paper, WST on cylinder-shaped specimens is analyzed, i.e. the testing configuration corresponds to a core drilled specimen. The numerical study is performed in the framework of linear elastic fracture mechanics using finite element method system ANSYS. The aim of the presented contribution is to find relationship between the specimen diameter and constant size of jaw groove and their influence on critical values of fracture parameters (stress intensity factor – SIF and T–stress) during the laboratory measurement

Anglický abstrakt

Wedge splitting test (WST) presents a useful experimental test for determination of fracture parameters for civil engineering materials, e.g. cement-based composites. In this paper, WST on cylinder-shaped specimens is analyzed, i.e. the testing configuration corresponds to a core drilled specimen. The numerical study is performed in the framework of linear elastic fracture mechanics using finite element method system ANSYS. The aim of the presented contribution is to find relationship between the specimen diameter and constant size of jaw groove and their influence on critical values of fracture parameters (stress intensity factor – SIF and T–stress) during the laboratory measurement

Klíčová slova

Wedge splitting test, fracture mechanics, FEM, core drilled specimens, stress intensity factor, T-stress

Klíčová slova v angličtině

Wedge splitting test, fracture mechanics, FEM, core drilled specimens, stress intensity factor, T-stress

Autoři

SEITL, S.; VESELÝ, V.

Vydáno

31. 3. 2011

Místo

Bratislava

Strany od

1

Strany do

10

Strany počet

11

BibTex

@misc{BUT88997,
  author="Stanislav {Seitl} and Václav {Veselý}",
  title="Wedge splitting test: Analýza vlivu proporcí válcového zkušebního tělesa na lomové parametry",
  year="2011",
  pages="1--10",
  address="Bratislava",
  note="miscellaneous"
}