Identification of stresses in rocks on the basis of changes in density of infrared radiation flux

Authors
Sheinin, VI Motovilov, EA Morozov, AA Favorov, AV
Citation
Vi. Sheinin et al., Identification of stresses in rocks on the basis of changes in density of infrared radiation flux, J MIN SCI, 35(6), 1999, pp. 602-607
Citations number
12
Categorie Soggetti
Geological Petroleum & Minig Engineering
Journal title
JOURNAL OF MINING SCIENCE
ISSN journal
10627391 → ACNP
Volume
35
Issue
6
Year of publication
1999
Pages
602 - 607
Database
ISI
SICI code
1062-7391(199911/12)35:6<602:IOSIRO>2.0.ZU;2-T
Abstract
The efficiency of infrared radiometry as a source of information on changes in the stress state of rocks is substantiated experimentally. The experime nts were conducted under conditions of pulse actions. An analysis of synchr onized records of the mechanical state of the specimen and the correspondin g variations in the intensity of heat flux from its surface shows the relia bility of recording and evaluating "jumps" in stresses on the basis of radi ometric data.