Publication result detail

Wedge splitting test: Influence of wedge angle on fracture parameters

SEITL, S.; SÁNCHEZ BERMEJO, C.; SOBEK, J.; VESELÝ, V.

Original Title

Wedge splitting test: Influence of wedge angle on fracture parameters

English Title

Wedge splitting test: Influence of wedge angle on fracture parameters

Type

Paper in proceedings (conference paper)

Original Abstract

The stress intensity factor (SIF) and the T-stress describing the crack tip asymptotic field of typical wedge splitting specimens with usual loading arrangements varying in the wedge angle are directly computed using ANSYS finite element software. Fatigue crack propagation rate was determined on a WST specimen and correlated with the applied stress intensity factor range (da/dN–K curve) corresponding to Paris-Erdogan law. The influence of the wedge angle value is quantified.

English abstract

The stress intensity factor (SIF) and the T-stress describing the crack tip asymptotic field of typical wedge splitting specimens with usual loading arrangements varying in the wedge angle are directly computed using ANSYS finite element software. Fatigue crack propagation rate was determined on a WST specimen and correlated with the applied stress intensity factor range (da/dN–K curve) corresponding to Paris-Erdogan law. The influence of the wedge angle value is quantified.

Keywords

Wedge splitting test, cement-based composite, FEM, Two-parameter facture mechanics, T-stress

Key words in English

Wedge splitting test, cement-based composite, FEM, Two-parameter facture mechanics, T-stress

Authors

SEITL, S.; SÁNCHEZ BERMEJO, C.; SOBEK, J.; VESELÝ, V.

RIV year

2014

Released

27.11.2013

Publisher

Technical University of Košice

Location

Košice

ISBN

978-80-553-1488-4

Book

Structural and Physical Aspects of Civil Engineering

Pages from

1

Pages to

5

Pages count

5

BibTex

@inproceedings{BUT106048,
  author="Stanislav {Seitl} and Carlos {Sánchez Bermejo} and Jakub {Sobek} and Václav {Veselý}",
  title="Wedge splitting test: Influence of wedge angle on fracture parameters",
  booktitle="Structural and Physical Aspects of Civil Engineering",
  year="2013",
  pages="1--5",
  publisher="Technical University of Košice",
  address="Košice",
  isbn="978-80-553-1488-4"
}