| Форма представления | Статьи в зарубежных журналах и сборниках |
| Год публикации | 2020 |
| Язык | английский |
|
Белашов Василий Юрьевич, автор
|
|
Кабанов Виктор Владимирович, автор
|
| Библиографическое описание на языке оригинала |
Belashov V.Yu., Kabanov V.V. Investigation of EM Responses Under Shock Impact on Rock Samples. I. Laboratory Experiments. Acta Scientific Applied Physics, 2020. V. 1, Iss. 3, pp. 1-7. |
| Аннотация |
The problem of the electromagnetic responses at mechanical shock impacts on rock samples of various structure and composition
is studied experimentally. This part presents the results of laboratory investigations in the ULF and VLF frequency ranges with use
of the experimental complex specially developed. The possibility of the occurrence of pulsed electrical signals excited by mechanical
impacts is shown. It was found that, at least for rocks containing crystalline quartz, such impacts excite low-frequency signals
caused by the piezoelectric effect. It was also shown that upon sample destruction, radio-pulse signals are generated. It was noted
that when impacted on samples of other quartz-containing rocks (granite, mudstone, siltstone), similar responses are also observed,
but their level is 3 - 10 times lower. The results obtained can be considered as some ideological premise for explaining the nature of
some radiophysical precursors that are observed both directly in the earthquake preparation zone and are manifested in ionospheric
processes. A description of the experiments and obtained results on studying the structure of EM emissions generated by shock and explosive
impacts on large monolithic blocks of rocks of complex structure will be presented in the next parts of the work. |
| Ключевые слова |
EM Emission, Shock, Rocks, Impact, Response, Earthquake |
| Название журнала |
Acta Scientific Applied Physics
|
| Ссылка для РПД |
http://dspace.kpfu.ru/xmlui/bitstream/handle/net/158832/F_ASAP_01_0014.pdf?sequence=1&isAllowed=y
|
| URL |
https://www.actascientific.com/ |
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=233391 |
| Файлы ресурса | |
|
|
Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Белашов Василий Юрьевич |
ru_RU |
| dc.contributor.author |
Кабанов Виктор Владимирович |
ru_RU |
| dc.date.accessioned |
2020-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
2020-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
2020 |
ru_RU |
| dc.identifier.citation |
Belashov V.Yu., Kabanov V.V. Investigation of EM Responses Under Shock Impact on Rock Samples. I. Laboratory Experiments. Acta Scientific Applied Physics, 2020. V. 1, Iss. 3, pp. 1-7. |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=233391 |
ru_RU |
| dc.description.abstract |
Acta Scientific Applied Physics |
ru_RU |
| dc.description.abstract |
The problem of the electromagnetic responses at mechanical shock impacts on rock samples of various structure and composition
is studied experimentally. This part presents the results of laboratory investigations in the ULF and VLF frequency ranges with use
of the experimental complex specially developed. The possibility of the occurrence of pulsed electrical signals excited by mechanical
impacts is shown. It was found that, at least for rocks containing crystalline quartz, such impacts excite low-frequency signals
caused by the piezoelectric effect. It was also shown that upon sample destruction, radio-pulse signals are generated. It was noted
that when impacted on samples of other quartz-containing rocks (granite, mudstone, siltstone), similar responses are also observed,
but their level is 3 - 10 times lower. The results obtained can be considered as some ideological premise for explaining the nature of
some radiophysical precursors that are observed both directly in the earthquake preparation zone and are manifested in ionospheric
processes. A description of the experiments and obtained results on studying the structure of EM emissions generated by shock and explosive
impacts on large monolithic blocks of rocks of complex structure will be presented in the next parts of the work. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
EM Emission |
ru_RU |
| dc.subject |
Shock |
ru_RU |
| dc.subject |
Rocks |
ru_RU |
| dc.subject |
Impact |
ru_RU |
| dc.subject |
Response |
ru_RU |
| dc.subject |
Earthquake |
ru_RU |
| dc.title |
Investigation of EM Responses Under Shock Impact on Rock Samples. I. Laboratory Experiments. |
ru_RU |
| dc.type |
Статьи в зарубежных журналах и сборниках |
ru_RU |
|
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