Publication detail

Modified compact tension test: Calibration curve for evaluating the crack growth

VISZLAY, V. HOLUŠOVÁ, T. SEITL, S.

Original Title

Modified compact tension test: Calibration curve for evaluating the crack growth

English Title

Modified compact tension test: Calibration curve for evaluating the crack growth

Type

miscellaneous

Language

Czech

Original Abstract

Modeling of the fatique behavior of cementitious materials, such as concrete or other cement based composites is becoming a field of interest. Compact tension test is know for being used in testing of metallic materials. The modified version of this test is very suitable for testing of quasi-brittle materials, thanks to its geometry and the way of specimen loading. In this paper, the influence of the size of the specimen on biaxiality factor B1 is studied. The results are shown and discussed in graphs.

English abstract

Modeling of the fatique behavior of cementitious materials, such as concrete or other cement based composites is becoming a field of interest. Compact tension test is know for being used in testing of metallic materials. The modified version of this test is very suitable for testing of quasi-brittle materials, thanks to its geometry and the way of specimen loading. In this paper, the influence of the size of the specimen on biaxiality factor B1 is studied. The results are shown and discussed in graphs.

Keywords

Modified compact tension test, stress intensity factor, cement-based composite, FEM, two-parameter fracture mechanics, constraint

Key words in English

Modified compact tension test, stress intensity factor, cement-based composite, FEM, two-parameter fracture mechanics, constraint

Authors

VISZLAY, V.; HOLUŠOVÁ, T.; SEITL, S.

Released

4. 6. 2014

Location

Německo

Pages from

56

Pages to

59

Pages count

4

BibTex

@misc{BUT114224,
  author="Viliam {Viszlay} and Táňa {Holušová} and Stanislav {Seitl}",
  title="Modified compact tension test: Calibration curve for evaluating the crack growth",
  year="2014",
  pages="56--59",
  address="Německo",
  note="miscellaneous"
}