Regularities and mechanisms of thermal acoustic emission in gypseous rocks

The regularities and mechanisms of acoustic emission in gypseous rocks under heating are considered. Experimental data are interpreted by the thermal gravimetrical and differential thermal analyses. The applicability of thermoacoustic effects to identifying gypseous rocks and evaluating percentage o...

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Bibliographic Details
Published in:Journal of mining science 2009-11, Vol.45 (6), p.533-540
Main Authors: Vil'yaminov, S. V, Voznesensky, A. S, Nabatov, V. V, Shkuratnik, V. L
Format: Article
Language:English
Subjects:
Acoustic emission
Differential thermal analysis
Earth and Environmental Science
Earth Sciences
Geophysics/Geodesy
Geotechnical Engineering & Applied Earth Sciences
Gravimetric analysis
Heating
mineral composition
Mineral Resources
Minerals
phase transformations
Regularity
Rocks
thermal gravimetric analysis
thermoacoustic emission
Thermoacoustics
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Summary:The regularities and mechanisms of acoustic emission in gypseous rocks under heating are considered. Experimental data are interpreted by the thermal gravimetrical and differential thermal analyses. The applicability of thermoacoustic effects to identifying gypseous rocks and evaluating percentage of different minerals in them is verified.
ISSN:1062-7391
1573-8736
DOI:10.1007/s10913-009-0067-9