| 000 | 03540nla2a2200457 4500 | ||
|---|---|---|---|
| 001 | 642966 | ||
| 005 | 20231030040521.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\7954 | ||
| 035 | _aRU\TPU\network\7946 | ||
| 090 | _a642966 | ||
| 100 | _a20150826a2015 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aGB | ||
| 105 | _ay z 100zy | ||
| 135 | _adrgn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aInterconnection between parameters of rock samples electromagnetic signals and content of magnetite in the samples _fL. V. Yavorovich [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: 24 tit.] | ||
| 330 | _aThe paper describes the results of studies of electromagnetic response parameters of samples of bearing strata and ore rocks from the Tashtagol mine on acoustic effects. Patterns of changes in amplitude-frequency parameters of electromagnetic signals for rock samples with different content of magnetite are experimentally found. The conducted research shows that the maximum amplitudes of electromagnetic signal spectral components increases in samples of the same mineral composition with the reduction of their ultimate strength. This is caused by heterogeneities, and defective areas which contribute to active transformation of mechanical energy into electromagnetic energy. For rocks, which contain magnetite, the emissivity depends not only on heterogeneities and defective areas, but on the quantity of high-conductivity minerals in their composition. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 337 | _aAdobe Reader | ||
| 461 | 1 |
_0(RuTPU)RU\TPU\network\2008 _tIOP Conference Series: Materials Science and Engineering |
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| 463 | 1 |
_0(RuTPU)RU\TPU\network\7891 _tVol. 81 : Radiation-Thermal Effects and Processes in Inorganic Materials _oInternational Scientific Conference, 3-8 November 2014, Tomsk, Russia _o[proceedings] _v[012055, 6 p.] _d2015 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aвзаимосвязь | |
| 610 | 1 | _aгорные породы | |
| 610 | 1 | _aэлектромагнитные сигналы | |
| 610 | 1 | _aмагнетиты | |
| 701 | 1 |
_aYavorovich _bL. V. _cspecialist in the field of electrophysics _csenior researcher of Tomsk Polytechnic University _f1957- _gLudmila Vasilievna _2stltpush _3(RuTPU)RU\TPU\pers\34572 |
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| 701 | 1 |
_aBespalko (Bespal'ko) _bA. A. _cphysicist _cLeading researcher of Tomsk Polytechnic University, Candidate of physical and mathematical sciences _f1948- _gAnatoly Alekseevich _2stltpush _3(RuTPU)RU\TPU\pers\32243 |
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| 701 | 1 |
_aFedotov _bP. I. _cspecialist in the field of electrical engineering _cresearcher of Tomsk Polytechnic University _f1982- _gPavel Ivanovich _2stltpush _3(RuTPU)RU\TPU\pers\34571 |
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| 701 | 1 |
_aPopelyaev _bA. I. |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bИнститут неразрушающего контроля (ИНК) _bПроблемная научно-исследовательская лаборатория электроники, диэлектриков и полупроводников (ПНИЛ ЭДиП) _h194 _2stltpush _3(RuTPU)RU\TPU\col\19033 |
| 801 | 2 |
_aRU _b63413507 _c20161212 _gRCR |
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| 856 | 4 | _uhttp://dx.doi.org/10.1088/1757-899X/81/1/012055 | |
| 856 | 4 | _uhttp://earchive.tpu.ru/handle/11683/14706 | |
| 942 | _cCF | ||