Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 8, No. 30 (2014)

The effect of thickness on out-of-plane constraint in terms of the T-stress

Author and affiliation details
DOI
10.3221/IGF-ESIS.30.38
Pages
pages 311-316
Published
Published inVol. 8, No. 30 (2014)Go to the issue

Abstract

The plastic zone is theoretically and numerically analyzed for various combinations of the nonsingular
terms xx T to zz T ratios in connection with specimen thickness under mode I loading. The plastic zone
size distribution is based on the Mises yield criterion for mode I conditions and mapped in the specimen
thickness direction. It is shown that the plastic zone size is affected by the zz T -stress, i.e. there is strong effect
of out-of-plane constraint (thickness) on crack tip plastic zones.
In addition, to study the effect of thickness and loading mode mixity (mode I and II) of the specimen on the
singular (KI, KII) and the non-singular ( xx T , zz T ) terms along the 3D crack front, three-dimensional stress fields are analyzed by means of finite element analysis. The strong effect of thickness and mixed mode loading
conditions on the zz T -stress is observed. At the same time, there is not the effect of thickness on the nonsingular xx T -stress at the same loading conditions.

Keywords

Article history

  1. ReceivedUntil the next stage: 0 days
  2. AcceptedUntil the next stage: 0 days
  3. Published

How to cite

APA

Matvienko, Y. (2014). The effect of thickness on out-of-plane constraint in terms of the T-stress. Fracture and Structural Integrity, 8(30), pages 311–316. https://doi.org/10.3221/IGF-ESIS.30.38

IEEE

Y. Matvienko, “The effect of thickness on out-of-plane constraint in terms of the T-stress,” Fracture and Structural Integrity, vol. 8, no. 30, pp. pages 311–316, 2014, doi: 10.3221/IGF-ESIS.30.38.

MLA

Matvienko, Yu.G. “The effect of thickness on out-of-plane constraint in terms of the T-stress.” Fracture and Structural Integrity, vol. 8, no. 30, 2014, pp. pages 311–316. https://doi.org/10.3221/IGF-ESIS.30.38.

Chicago

Matvienko, Yu.G. 2014. “The effect of thickness on out-of-plane constraint in terms of the T-stress.” Fracture and Structural Integrity 8 (30): pages 311–316. https://doi.org/10.3221/IGF-ESIS.30.38.

Harvard

Matvienko, Y. (2014) ‘The effect of thickness on out-of-plane constraint in terms of the T-stress’, Fracture and Structural Integrity, 8(30), pp. pages 311–316. doi: 10.3221/IGF-ESIS.30.38.

Vancouver

Matvienko Y. The effect of thickness on out-of-plane constraint in terms of the T-stress. Fracture and Structural Integrity. 2014;8(30):pages 311-316. doi:10.3221/IGF-ESIS.30.38

BibTeX

@article{matvienko2014, author = {Matvienko, Yu.G.}, title = {The effect of thickness on out-of-plane constraint in terms of the T-stress}, journal = {Fracture and Structural Integrity}, year = {2014}, volume = {8}, number = {30}, pages = {pages 311--316}, doi = {10.3221/IGF-ESIS.30.38}, url = {https://doi.org/10.3221/IGF-ESIS.30.38}, issn = {1971-8993} }

RIS

TY - JOUR AU - Matvienko, Yu.G. TI - The effect of thickness on out-of-plane constraint in terms of the T-stress JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2014 DA - 2014/09/08 VL - 8 IS - 30 SP - pages 311 EP - 316 DO - 10.3221/IGF-ESIS.30.38 UR - https://doi.org/10.3221/IGF-ESIS.30.38 SN - 1971-8993 ER -

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