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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2008, Volume 49, Issue 5, Pages 205–211
(Mi pmtf1964)
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Determining the stress state of a stretched rod from its measured magnetic characteristics
È. S. Gorkunov, I. G. Emel'ynov, S. Yu. Mitropol'skaya Institute of Machine Sciences, Ural Division, Russian Academy of Science, Ekaterinburg, 620219, Russia
Abstract:
Stress-strain diagrams and coercive force-strain diagrams for carbon steel samples under uniaxial tension were obtained experimentally during loading and after unloading. These diagrams were used to develop a procedure for determining the stress acting in structural members from the value of the coercive force in the loaded state. A method is proposed to estimate the previous maximum stress from the values of the coercive force measured in the unloaded state.
Keywords:
witness sample, coercive force, stress state.
Received: 30.07.2007
Citation:
È. S. Gorkunov, I. G. Emel'ynov, S. Yu. Mitropol'skaya, “Determining the stress state of a stretched rod from its measured magnetic characteristics”, Prikl. Mekh. Tekh. Fiz., 49:5 (2008), 205–211; J. Appl. Mech. Tech. Phys., 49:5 (2008), 877–882
Linking options:
https://www.mathnet.ru/eng/pmtf1964 https://www.mathnet.ru/eng/pmtf/v49/i5/p205
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Abstract page: | 13 | Full-text PDF : | 5 |
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