Determination of the criteria of controlling the state of stress in composite materials during steplike loading; Technical Physics; Vol. 60, iss. 3
| Parent link: | Technical Physics.— , 1931- Vol. 60, iss. 3.— 2015.— [P. 385-388] |
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| Autor principal: | |
| Autor corporatiu: | |
| Altres autors: | , |
| Sumari: | Title screen Criteria for controlling the state of stress in composite materials based on epoxy resin filled with sand are determined using the phenomenon of mechanoelectrical conversion in dielectric materials. The principle of synchronous detection is applied to analyze the experimental results. Reference signals are taken to be the mechanoelectrical conversion pulse at a zero load and the acoustic pulse emitted by a piezoelectric transducer. It is shown that the elimination of low-informative time intervals from responses leads to a quasi-linear dependence of the chosen control criteria on the pressure applied to a sample and to an increase in the sensitivity of the criteria to the applied load. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | anglès |
| Publicat: |
2015
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| Matèries: | |
| Accés en línia: | https://doi.org/10.1134/S1063784215030263 |
| Format: | xMaterials Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656870 |
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| 200 | 1 | |a Determination of the criteria of controlling the state of stress in composite materials during steplike loading |f V. P. Surzhikov, P. I. Fedotov, N. N. Khorsov | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 387-388 (11 tit.)] | ||
| 330 | |a Criteria for controlling the state of stress in composite materials based on epoxy resin filled with sand are determined using the phenomenon of mechanoelectrical conversion in dielectric materials. The principle of synchronous detection is applied to analyze the experimental results. Reference signals are taken to be the mechanoelectrical conversion pulse at a zero load and the acoustic pulse emitted by a piezoelectric transducer. It is shown that the elimination of low-informative time intervals from responses leads to a quasi-linear dependence of the chosen control criteria on the pressure applied to a sample and to an increase in the sensitivity of the criteria to the applied load. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Technical Physics |d 1931- | ||
| 463 | |t Vol. 60, iss. 3 |v [P. 385-388] |d 2015 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a композиционные материалы | |
| 610 | 1 | |a эпоксидные смолы | |
| 610 | 1 | |a механоэлектрические преобразования | |
| 610 | 1 | |a диэлектрические материалы | |
| 610 | 1 | |a пьезоэлектрические преобразователи | |
| 610 | 1 | |a акустические импульсы | |
| 700 | 1 | |a Surzhikov |b V. P. |c specialist in the field of non-destructive testing |c senior researcher of Tomsk Polytechnic University, candidate of physical and mathematical sciences |f 1954- |g Vladimir Petrovich |3 (RuTPU)RU\TPU\pers\34577 | |
| 701 | 1 | |a Fedotov |b P. I. |c specialist in the field of electrical engineering |c researcher of Tomsk Polytechnic University |f 1982- |g Pavel Ivanovich |3 (RuTPU)RU\TPU\pers\34571 | |
| 701 | 1 | |a Khorsov |b N. N. |c specialist in the field of non-destructive testing |c Senior researcher of Tomsk Polytechnic University |f 1943- |g Nikolay Nikolaevich |3 (RuTPU)RU\TPU\pers\32242 | |
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