ВАРИАНТ КРИТЕРИЯ ПРОЧНОСТИ ФИЛОНЕНКО-БОРОДИЧА ДЛЯ СТРУКТУРНО-НЕОДНОРОДНЫХ МАТЕРИАЛОВ

Authors

  • Н. К. Кучер G.S. Pisarenko Institute for Problems of Strength of the National Academy of Sciences of Ukraine, Ukraine
  • В. Н. Кучер G.S. Pisarenko Institute for Problems of Strength of the National Academy of Sciences of Ukraine, Ukraine

DOI:

https://doi.org/10.20535/2305-9001.2011.63.60233

Keywords:

Filonenko-Borodich fracture criterion for materials with different tensile and compressive strength is presented. New interpolation formulae are proposed

Abstract

A variant of the Filonenko-Borodich fracture criterion for materials with different tensile and compressive strength is presented. New interpolation formulae are proposed. They approximate the values of limiting surface depending on the relations that associate stress intensity and hydrostatic pressure for two angles of the stress deviator type.

Author Biographies

Н. К. Кучер, G.S. Pisarenko Institute for Problems of Strength of the National Academy of Sciences of Ukraine

д-р техн.наук, проф.

В. Н. Кучер, G.S. Pisarenko Institute for Problems of Strength of the National Academy of Sciences of Ukraine

мл.научн.сотр.

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Published

2016-02-15

Issue

No. 63 (2011)

Section

Статті

License

The authors reserve the right to authorship of the work and pass the journal right of first publication of this work is licensed under a Creative Commons Attribution License, which allows others to freely distribute the work published with reference to the authors of the original work and the first publication of this magazine.