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

Determination of Stress Intensity Factor Value for Chevron-Notched Specimens – Pilot Study AbstractThe 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. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Transactions of the VŠB – Technical University of Ostrava, Civil Engineering Series. de Gruyter

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

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Publisher
de Gruyter
Copyright
© 2017 Jakub Sobek et al., published by De Gruyter Open
ISSN
1804-4824
eISSN
1804-4824
DOI
10.1515/tvsb-2017-0037
Publisher site
See Article on Publisher Site

Abstract

AbstractThe 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.

Journal

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

Published: Dec 1, 2017

References

  • Fracture mechanics Fundamentals Applications
    ANDERSON
  • Bending Method for Direct Measurement of Fracture Energy of Brittle Material Japan of
    NAKAYAMA
  • GUINEA Stress intensity factor compliance for a general three - point - bend beam of
    PASTOR
  • Technical Committee Determination of the fracture energy of mortar and concrete by means of three - point bend test on notched beams Materials and Structures Issue pp
    RILEM
  • Fracture and size effect in concrete and other quasi - brittle materials
    BAŽANT
  • On the stress distribution at the base of a stationary crack Nr pp
    WILLIAMS
  • Suggested methods for determining mode I fracture toughness using cracked chevron notched Brazilian disk specimens Nr pp
    ISRM
  • Shape functions analysis of cracked specimens : plane problem variants Transaction of the VŠB - Technical University of Series XIV Issue ISSN
    SOBEK
  • Analysis of influence of cylindrical specimens proportions on fracture parameters from wedge splitting test Transaction of the VŠB - Technical University of Series XI Issue ISSN
    SEITL
  • Fracture mechanics Fundamentals Applications
    ANDERSON
  • Technical Committee Determination of the fracture energy of mortar and concrete by means of three - point bend test on notched beams Materials and Structures Issue pp
    RILEM
  • Suggested methods for determining mode I fracture toughness using cracked chevron notched Brazilian disk specimens Nr pp
    ISRM
  • Higher order terms of the crack tip asymptotic field for a notched three - point bend beam of
    KARIHALOO
  • chevron - notched bowtie micro - beam bend test for fracture toughness measurement of brittle materials
    YUWEI
  • numerical investigation of the stress intensity factor for a bent chevron notched specimen : Comparison of solutions Procedia Structural Integrity pp ISSN https org
    SEITL
  • Shape functions analysis of cracked specimens : plane problem variants Transaction of the VŠB - Technical University of Series XIV Issue ISSN
    SOBEK
  • numerical investigation of the stress intensity factor for a bent chevron notched specimen : Comparison of solutions Procedia Structural Integrity pp ISSN https org
    SEITL
  • Higher order terms of the crack tip asymptotic field for a notched three - point bend beam of
    KARIHALOO
  • Bending Method for Direct Measurement of Fracture Energy of Brittle Material Japan of
    NAKAYAMA
  • GUINEA Stress intensity factor compliance for a general three - point - bend beam of
    PASTOR
  • GONZÁLEZ Numerical modelling of a chevron notched bend specimen plane model ISSN
    SOBEK
  • chevron - notched bowtie micro - beam bend test for fracture toughness measurement of brittle materials
    YUWEI
  • Fracture and size effect in concrete and other quasi - brittle materials
    BAŽANT
  • GONZÁLEZ Numerical modelling of a chevron notched bend specimen plane model ISSN
    SOBEK
  • On the stress distribution at the base of a stationary crack Nr pp
    WILLIAMS
  • Analysis of influence of cylindrical specimens proportions on fracture parameters from wedge splitting test Transaction of the VŠB - Technical University of Series XI Issue ISSN
    SEITL