Studying electromagnetic signal of rock effected by acoustic impact under uniaxial compression
| Parent link: | AIP Conference Proceedings Vol. 1772 : Prospects of Fundamental Sciences Development (PFSD-2016).— 2016.— [040008, 5 p.] |
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| Korporativní autor: | |
| Další autoři: | , , , |
| Shrnutí: | Title screen Physical modeling in vitro is a way to carry out basic laws of mechanoelectric transformations in a rock massive. In this paper we examined how rock mechanical properties influenced on parameters of electromagnetic signals (EMS) excited by the determined acoustic impulse under uniaxial compression. It has been determined that sulphides and quartz in rock samples from the Tashtagolsky iron-ore deposit (Western Siberia, Russia) promote transformation of a mechanical energy to an electromagnetic field energy which is expressed in an augmentation of an EMS voltage. An EMS voltage reduction at the change of the stress-strained state of the sample in the course of an uniaxial compression is observed with quantity augmentation of containing of high-conducting magnetite in rocks. The obtained results are important for a physical substantiation of the method of monitoring of the stress-strained state of rock massive by mechanoelectric transformation characteristics. Режим доступа: по договору с организацией-держателем ресурса |
| Vydáno: |
2016
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| Edice: | High energy processes and external exposure of materials |
| Témata: | |
| On-line přístup: | http://dx.doi.org/10.1063/1.4964567 http://earchive.tpu.ru/handle/11683/35006 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652129 |
MARC
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| 200 | 1 | |a Studying electromagnetic signal of rock effected by acoustic impact under uniaxial compression |f A. A. Bespalko (Bespal'ko) [et al.] | |
| 203 | |a Text |c electronic | ||
| 225 | 1 | |a High energy processes and external exposure of materials | |
| 300 | |a Title screen | ||
| 320 | |a [References: 12 tit.] | ||
| 330 | |a Physical modeling in vitro is a way to carry out basic laws of mechanoelectric transformations in a rock massive. In this paper we examined how rock mechanical properties influenced on parameters of electromagnetic signals (EMS) excited by the determined acoustic impulse under uniaxial compression. It has been determined that sulphides and quartz in rock samples from the Tashtagolsky iron-ore deposit (Western Siberia, Russia) promote transformation of a mechanical energy to an electromagnetic field energy which is expressed in an augmentation of an EMS voltage. An EMS voltage reduction at the change of the stress-strained state of the sample in the course of an uniaxial compression is observed with quantity augmentation of containing of high-conducting magnetite in rocks. The obtained results are important for a physical substantiation of the method of monitoring of the stress-strained state of rock massive by mechanoelectric transformation characteristics. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\4816 |t AIP Conference Proceedings | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\17119 |t Vol. 1772 : Prospects of Fundamental Sciences Development (PFSD-2016) |o XIII International Conference of Students and Young Scientists, 26–29 April 2016, Tomsk, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; eds. A. Yu. Godymchuk (Godimchuk) ; L. Rieznichenko |v [040008, 5 p.] |d 2016 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a электромагнитные сигналы | |
| 610 | 1 | |a породы | |
| 610 | 1 | |a акустические воздействия | |
| 610 | 1 | |a одноосное сжатие | |
| 610 | 1 | |a горные массивы | |
| 610 | 1 | |a напряженно-деформированные состояния | |
| 610 | 1 | |a магнетиты | |
| 610 | 1 | |a физическое моделирование | |
| 610 | 1 | |a акустические импульсы | |
| 701 | 1 | |a Bespalko (Bespal'ko) |b A. A. |c physicist |c Leading researcher of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1948- |g Anatoly Alekseevich |2 stltpush |3 (RuTPU)RU\TPU\pers\32243 | |
| 701 | 1 | |a Yavorovich |b L. V. |c specialist in the field of electrophysics |c senior researcher of Tomsk Polytechnic University |f 1957- |g Ludmila Vasilievna |2 stltpush |3 (RuTPU)RU\TPU\pers\34572 | |
| 701 | 1 | |a Pomishin |b E. K. |c physicist |c technician of Tomsk Polytechnic University |f 1993- |g Evgeny Karlovich |2 stltpush |3 (RuTPU)RU\TPU\pers\36440 | |
| 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 |2 stltpush |3 (RuTPU)RU\TPU\pers\34571 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт неразрушающего контроля (ИНК) |b Проблемная научно-исследовательская лаборатория электроники, диэлектриков и полупроводников (ПНИЛ ЭДиП) |h 194 |2 stltpush |3 (RuTPU)RU\TPU\col\19033 |
| 801 | 2 | |a RU |b 63413507 |c 20170120 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1063/1.4964567 | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/35006 | |
| 942 | |c CF | ||