Metrological Assurance of Mechanical Stress Measurements

Aleksandr Ostrivnoy; Aleksey Lobashev

doi:doi:10.12737/article_599da5c4e84b48.20152207

Metrological Assurance of Mechanical Stress Measurements

Published в NDT World · Volume 20, Issue 3, 2017 · Pages 58–61 · Rubrics: Metrology

DOI 10.12737/article_599da5c4e84b48.20152207

Received: 23.08.2017 Accepted: 24.08.2017 Published: 24.08.2017

Authors

Aleksandr Ostrivnoy ¹ · Aleksey Lobashev ²

1 D. I. Mendeleyev Institute for Metrology (Laboratoriya gosetalonov v oblasti izmereniya massy i sily, Rukovoditel')
Sankt-Peterburg, Russian Federation

2 D. I. Mendeleyev Institute for Metrology (Laboratoriya gosetalonov v oblasti izmereniya massy i sily, Veduschiy nauchnyy sotrudnik)
Sankt-Peterburg, Russian Federation

ABSTRACT

Izmereniya mehanicheskogo napryazheniya neobhodimy dlya povysheniya urovnya bezopasnosti ekspluatacii promyshlennyh ob'ektov: stroitel'nyh sooruzheniy, nefte- i gazoprovodov, oborudovaniya elektrostanciy, transporta i drugih. Provodimye vo «VNIIM im. D. I. Mendeleeva» issledovaniya napravleny na sozdanie etalona edinicy mehanicheskogo napryazheniya. V rezul'tate vypolnennyh eksperimental'nyh rabot s razlichnymi priborami nerazrushayuschego kontrolya byli vyyavleny ser'eznye problemy na puti metrologicheskogo obespecheniya izmereniy mehanicheskogo napryazheniya. Opredelen krug zadach, kotorye neobhodimo reshit' dlya osuschestvleniya metrologicheskogo obespecheniya izmereniy mehanicheskogo napryazheniya na trebuemom promyshlennost'yu urovne dostovernosti i tochnosti.

KEYWORDS

mehanicheskie napryazheniya gosudarstvennyy standart standartnyy obrazec metod kalibrovki metodika izmereniy

Information References

Authors:

1. D. I. Mendeleyev Institute for Metrology (Laboratoriya gosetalonov v oblasti izmereniya massy i sily, Rukovoditel')

Sankt-Peterburg, Russian Federation

2. D. I. Mendeleyev Institute for Metrology (Laboratoriya gosetalonov v oblasti izmereniya massy i sily, Veduschiy nauchnyy sotrudnik)

Sankt-Peterburg, Russian Federation

Type:

Article

Pages:

from 58 to 61

Status:

Published

Language:

Russian

Keywords:

mehanicheskie napryazheniya, gosudarstvennyy standart, standartnyy obrazec, metod kalibrovki, metodika izmereniy

References

1. Filonenko-Borodich M. M. Teoriya uprugosti. - M.: Gos. izd-vo fiz. mat. literatury, 1959. - 364 s.

2. Ostrivnoy A. F., Ivanov S. Yu., Lobashev A. A. i dr. Etalon mehanicheskih napryazheniy i perehod ot nerazrushayuschego kontrolya napryazheniy k ih izmereniyam. - Kontrol'. Diagnostika. 2011. № 6. S. 44-51.

3. Ivanov S. Yu., Lobashev A. A., Ostrivnoy A. F. i dr. Kalibrovka priborov nerazrushayuschego kontrolya dlya izmereniya mehanicheskih napryazheniya v stal'nyh truboprovodah. - V kn.: Tezisy Tret'ey Vserossiyskoy konferencii «Metrologiya i standartizaciya v neftegazovoy otrasli - 2013», 21-23 oktyabrya 2013 g., Sankt-Peterburg.

4. Albertini G., Bruno G., Carrad A. Et al. Determination of residual stresses in materials and industrial components by neutron diffraction. - Measurement Science and Technology. 1999. V. 10. No. 3. P. R56.

5. ASTM E2860-12. Standard Test Method for Residual Stress Measurement by X-Ray Diffraction for Bearing Steels.

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