CHANGES IN EMISSION SPECTRA DURING CRACK DEVELOPMENT AND ROCK FAILURE

dc.contributor.author	Robsman V.A.
dc.contributor.author	Nikogosyan G.N.
dc.date.accessioned	2020-10-02T08:47:06Z
dc.date.available	2020-10-02T08:47:06Z
dc.date.issued	1989
dc.identifier	https://elibrary.ru/item.asp?id=31075061
dc.identifier.citation	TRANSACTIONS (DOKLADY) OF THE USSR ACADEMY OF SCIENCES. EARTH SCIENCE SECTIONS, 1989, 306, 3, 26-29
dc.identifier.issn	0891-5571
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/17651
dc.description.abstract	Experimental studies of crack generation in rocks by recording of the acoustic and electromagnetic pulses emitted by defects have established general patterns of change in the amplitude and frequency spectra of such acoustic and electromagnetic pulses. As defects accumulate in rocks, the stages of deformation and failure are represented by a sequence of changes of state, with each state having a particular frequency spectrum and a particular distribution of acoustic and electromagnetic energy. The transition from one stage to the next is identified by a abrupt change in the spectral distribution of the signals.
dc.title	CHANGES IN EMISSION SPECTRA DURING CRACK DEVELOPMENT AND ROCK FAILURE
dc.type	Статья

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