Publication detail

COMPARISON OF CONSTRAINT LEVEL FOR WST AND BRAZILIAN DISC SPECIMENS LOADED BY MODE I

RŮŽIČKA, V. SEITL, S. MIARKA, P.

Original Title

COMPARISON OF CONSTRAINT LEVEL FOR WST AND BRAZILIAN DISC SPECIMENS LOADED BY MODE I

Type

abstract

Language

English

Original Abstract

Knowledge of quasi-brittle behaviour of civil engineering materials plays key role for numerical modelling in finite element software. One of key parameter is stress intensity factor (SIF), that describe the stress/displacement field in the vicinity of crack tip. From experimental measurement, the maximal value of force for given thickness of specimen and crack length is obtained. The precise knowledge of geometry function gives us possibility to evaluate the critical value of SIF (fracture toughness).

Keywords

Brazilian disk; WST specimens; constraint; T-stress; stress intensity factor;

Authors

RŮŽIČKA, V.; SEITL, S.; MIARKA, P.

Released

24. 5. 2019

Location

Ostrava

ISBN

978-80-248-4297-4

Book

17. ročník mezinárodní konference Modelování v mechanice 2019

Pages from

28

Pages to

28

Pages count

1

URL

https://www.fast.vsb.cz/export/sites/fast/228/cs/spoluprace/konference-a-seminare/modelovani-v-mechanice/mm2019_sbornik_abstraktu.pdf

BibTex

@misc{BUT170657,
  author="Vladimír {Růžička} and Stanislav {Seitl} and Petr {Miarka}",
  title="COMPARISON OF CONSTRAINT LEVEL FOR WST AND BRAZILIAN DISC SPECIMENS LOADED BY MODE I",
  booktitle="17. ročník mezinárodní konference
Modelování v mechanice 2019",
  year="2019",
  pages="28--28",
  address="Ostrava",
  isbn="978-80-248-4297-4",
  url="https://www.fast.vsb.cz/export/sites/fast/228/cs/spoluprace/konference-a-seminare/modelovani-v-mechanice/mm2019_sbornik_abstraktu.pdf",
  note="abstract"
}