Detail publikačního výsledku

Determination of Stress Intensity Factor Value for Chevron-Notched Specimens – Pilot Study

SOBEK, J.; SEITL, S.

Originální název

Determination of Stress Intensity Factor Value for Chevron-Notched Specimens – Pilot Study

Anglický název

Determination of Stress Intensity Factor Value for Chevron-Notched Specimens – Pilot Study

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The description of material behavior is one of important information for its application in civil engineering. One area is covering fracture mechanical properties. For evaluation of the fracture toughness values, the knowledge of calibration curve is important. The paper is aimed on the numerical modelling of the test specimens with a chevron notch serving as an initiator of the stress distribution at the crack tip. The three-point bending test configuration with a chevron notch is used for the simulation given by plane model with different layer width of cross section part and output is given by the value of the stress intensity factor KI for tension loading mode.

Anglický abstrakt

The description of material behavior is one of important information for its application in civil engineering. One area is covering fracture mechanical properties. For evaluation of the fracture toughness values, the knowledge of calibration curve is important. The paper is aimed on the numerical modelling of the test specimens with a chevron notch serving as an initiator of the stress distribution at the crack tip. The three-point bending test configuration with a chevron notch is used for the simulation given by plane model with different layer width of cross section part and output is given by the value of the stress intensity factor KI for tension loading mode.

Klíčová slova

Chevron notch; fracture test; stress intensity factor; three-point bending

Klíčová slova v angličtině

Chevron notch; fracture test; stress intensity factor; three-point bending

Autoři

SOBEK, J.; SEITL, S.

Rok RIV

2018

Vydáno

30.12.2017

Nakladatel

De Gruyter Open

Místo

online

ISSN

1804-4824

Periodikum

Transactions of the VŠB – Technical University of Ostrava, Civil Engineering Series

Svazek

17

Číslo

2

Stát

Česká republika

Strany od

125

Strany do

130

Strany počet

6

URL

http://www.degruyter.com/view/j/tvsb.2017.17.issue-2/tvsb-2017-0037/tvsb-2017-0037.xml?format=INT

BibTex

@article{BUT142885,
  author="Jakub {Sobek} and Stanislav {Seitl}",
  title="Determination of Stress Intensity Factor Value for Chevron-Notched Specimens – Pilot Study",
  journal="Transactions of the VŠB – Technical University of Ostrava, Civil Engineering Series",
  year="2017",
  volume="17",
  number="2",
  pages="125--130",
  doi="10.1515/tvsb-2017-0037",
  issn="1804-4824",
  url="http://www.degruyter.com/view/j/tvsb.2017.17.issue-2/tvsb-2017-0037/tvsb-2017-0037.xml?format=INT"
}