Acoustic emission Technique-A Tool for Real-Time Rock Stability Monitoring
IR@CIMFR: CSIR-Central Institute of Mining and Fuel Research, Dhanbad
View Archive Info| Field | Value | |
| Title |
Acoustic emission Technique-A Tool for Real-Time Rock Stability Monitoring
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| Creator |
Choudhury , P.B.
Chakraborty, A.K. |
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| Subject |
Blasting
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| Description |
Damage to rock mass is associated with the growth of microcracks and brittle fracturing and the analysis of acoustic emission (AE) signal is well suited to study this phenomenon. The acoustic technique uses waveforms generated from within the rockmass, due to crack initiation/formation, readjustment of grains in various stress conditions etc, to identify the changes in attenuation properties, which also acts as a pre-cursor for stability assessment. This paper provides an overview on the application of acoustic emission tool in stability monitoring in field also its importance in laboratory experiments
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| Publisher |
IME Publication Bhubaneswar
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| Date |
2007-08
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| Type |
Article
PeerReviewed |
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| Identifier |
Choudhury , P.B. and Chakraborty, A.K. (2007) Acoustic emission Technique-A Tool for Real-Time Rock Stability Monitoring. Indian Mining & Engineering Journal , 46 (8). pp. 13-23. ISSN 0019-5944
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| Relation |
http://cimfr.csircentral.net/355/
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