Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 9, No. 33 (2015)

Evaluation and visualization of multiaxial stress and strain states under non-proportional loading

Author and affiliation details
DOI
10.3221/IGF-ESIS.33.33
Pages
pages 289-301
Published
Published inVol. 9, No. 33 (2015)Go to the issue

Abstract

This paper presents a simple method of determining stresses and strains and a severity of loading history under non-proportional loadings with defining the rotation angles of the maximum principal stress and strain in a three dimensional stress and strain space. Based on the method, non-proportional stress and strain ranges are derived and applicability of the range to the life evaluation for low carbon steel under non-proportional random strain paths are discussed. The strain range taking account of intensity of loading path reducing life can be suitable parameter for multiaxial fatigue life evaluation under multiaxial non-proportional loading. This paper also shows a method of visually presenting the principal stress and strain that assists designers to understand the loading mode whether proportional or non-proportional under 3 dimensional (6 stress/strain components) multiaxial loading.

Keywords

Article history

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

How to cite

APA

Itoh, T., Sakane, M., & Morishita, T. (2015). Evaluation and visualization of multiaxial stress and strain states under non-proportional loading. Fracture and Structural Integrity, 9(33), pages 289–301. https://doi.org/10.3221/IGF-ESIS.33.33

IEEE

T. Itoh, M. Sakane, and T. Morishita, “Evaluation and visualization of multiaxial stress and strain states under non-proportional loading,” Fracture and Structural Integrity, vol. 9, no. 33, pp. pages 289–301, 2015, doi: 10.3221/IGF-ESIS.33.33.

MLA

Itoh, T., et al. “Evaluation and visualization of multiaxial stress and strain states under non-proportional loading.” Fracture and Structural Integrity, vol. 9, no. 33, 2015, pp. pages 289–301. https://doi.org/10.3221/IGF-ESIS.33.33.

Chicago

Itoh, T., M. Sakane, and T. Morishita. 2015. “Evaluation and visualization of multiaxial stress and strain states under non-proportional loading.” Fracture and Structural Integrity 9 (33): pages 289–301. https://doi.org/10.3221/IGF-ESIS.33.33.

Harvard

Itoh, T., Sakane, M. and Morishita, T. (2015) ‘Evaluation and visualization of multiaxial stress and strain states under non-proportional loading’, Fracture and Structural Integrity, 9(33), pp. pages 289–301. doi: 10.3221/IGF-ESIS.33.33.

Vancouver

Itoh T, Sakane M, Morishita T. Evaluation and visualization of multiaxial stress and strain states under non-proportional loading. Fracture and Structural Integrity. 2015;9(33):pages 289-301. doi:10.3221/IGF-ESIS.33.33

BibTeX

@article{itoh2015, author = {Itoh, T. and Sakane, M. and Morishita, T.}, title = {Evaluation and visualization of multiaxial stress and strain states under non-proportional loading}, journal = {Fracture and Structural Integrity}, year = {2015}, volume = {9}, number = {33}, pages = {pages 289--301}, doi = {10.3221/IGF-ESIS.33.33}, url = {https://doi.org/10.3221/IGF-ESIS.33.33}, issn = {1971-8993} }

RIS

TY - JOUR AU - Itoh, T. AU - Sakane, M. AU - Morishita, T. TI - Evaluation and visualization of multiaxial stress and strain states under non-proportional loading JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2015 DA - 2015/06/19 VL - 9 IS - 33 SP - pages 289 EP - 301 DO - 10.3221/IGF-ESIS.33.33 UR - https://doi.org/10.3221/IGF-ESIS.33.33 SN - 1971-8993 ER -

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