Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Articoli Vol. 2, No. 6 (2008)

On the relationship between J-integral and CTOD for CT and SENB specimens

Author and affiliation details
  • S. K. Kudari Corresponding author B.V.B. College of Engineering and Technology
  • K.G. Kodancha B.V.B. College of Engineering and Technology
DOI
10.3221/IGF-ESIS.06.01
Pages
pages 3-10
Published inVol. 2, No. 6 (2008)Go to the issue

Abstract

In this investigation the relationship between J-integral and CTOD is studied considering a Compact Tensile (CT) and Single edge notched bend (SENB) specimens using finite element analysis. The magnitude of CTOD is estimated by 90o-intercept method and also by plastic hinge model. The results indicate that there exists a discrepancy in estimation of CTOD by 90o-intercept method and by plastic hinge model. The CTOD values obtained by both the methods are found to be linearly proportional to J-integral. The linear proportionality constant dn between CTOD and J is found to strongly depend on the method of estimation of CTOD, specimen geometry and a/W ratio of the specimens.

Article history

  1. ReceivedUntil the next stage: 0 days
  2. Accepted

About the authors

S. K. Kudari

Department of Mechanical Engineering Hubli-580031, India.

K.G. Kodancha

Department of Mechanical Engineering Hubli-580031, India.

How to cite

APA

Kudari, S. K., & Kodancha, K. (2008). On the relationship between J-integral and CTOD for CT and SENB specimens. Fracture and Structural Integrity, 2(6), pages 3–10. https://doi.org/10.3221/IGF-ESIS.06.01

IEEE

S. K. Kudari and K. Kodancha, “On the relationship between J-integral and CTOD for CT and SENB specimens,” Fracture and Structural Integrity, vol. 2, no. 6, pp. pages 3–10, 2008, doi: 10.3221/IGF-ESIS.06.01.

MLA

Kudari, S. K., and K.G. Kodancha. “On the relationship between J-integral and CTOD for CT and SENB specimens.” Fracture and Structural Integrity, vol. 2, no. 6, 2008, pp. pages 3–10. https://doi.org/10.3221/IGF-ESIS.06.01.

Chicago

Kudari, S. K., and K.G. Kodancha. 2008. “On the relationship between J-integral and CTOD for CT and SENB specimens.” Fracture and Structural Integrity 2 (6): pages 3–10. https://doi.org/10.3221/IGF-ESIS.06.01.

Harvard

Kudari, S.K. and Kodancha, K. (2008) ‘On the relationship between J-integral and CTOD for CT and SENB specimens’, Fracture and Structural Integrity, 2(6), pp. pages 3–10. doi: 10.3221/IGF-ESIS.06.01.

Vancouver

Kudari SK, Kodancha K. On the relationship between J-integral and CTOD for CT and SENB specimens. Fracture and Structural Integrity. 2008;2(6):pages 3-10. doi:10.3221/IGF-ESIS.06.01

BibTeX

@article{kudari2008, author = {Kudari, S. K. and Kodancha, K.G.}, title = {On the relationship between J-integral and CTOD for CT and SENB specimens}, journal = {Fracture and Structural Integrity}, year = {2008}, volume = {2}, number = {6}, pages = {pages 3--10}, doi = {10.3221/IGF-ESIS.06.01}, url = {https://doi.org/10.3221/IGF-ESIS.06.01}, issn = {1971-8993} }

RIS

TY - JOUR AU - Kudari, S. K. AU - Kodancha, K.G. TI - On the relationship between J-integral and CTOD for CT and SENB specimens JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2008 VL - 2 IS - 6 SP - pages 3 EP - 10 DO - 10.3221/IGF-ESIS.06.01 UR - https://doi.org/10.3221/IGF-ESIS.06.01 SN - 1971-8993 ER -

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