A method for constructing uniform potential

Authors

  • Valery Vladimirovich Struzhanov Institute of Engineering Science UB RAS
  • Evgeny Yur'evich Prosviryakov Institute of Engineering Science UB RAS
  • Natalia Vladimirovna Burmasheva Institute of Engineering Science UB RAS

DOI:

https://doi.org/10.7242/1999-6691/2009.2.2.16

Keywords:

deformation theory, uniform potential, tension-torsion tests, biaxial deformation, triaxial deformation, level line

Abstract

The uniform potential establishing a link between stresses and strains at all stages of deformation, including strain softening, is considered. A method for constructing this potential is developed. The method is based on the similarity of potential level lines in non-elastic and elastic fields. The validity of the method is verified by carrying out the tension-torsion, biaxial and triaxial deformation tests of material elements. Some illustrative examples are given.

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References

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Published

2009-07-01

Issue

Vol. 2 No. 2 (2009)

Section

Articles

License

Copyright (c) 2009 Computational Continuum Mechanics

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite

Struzhanov, V. V., Prosviryakov, E. Y., & Burmasheva, N. V. (2009). A method for constructing uniform potential. Computational Continuum Mechanics, 2(2), 96-107. https://doi.org/10.7242/1999-6691/2009.2.2.16