Research on the AE Characteristic of the Rock with Rockburst Proneness

Abstract:

In this paper, in order to strengthen the prediction of rockburst and inquire the relationship between the rockburst proneness of rock and its AE characteristic, each kind of typical rock of volcanic, sedimentary and metamorphic were selected to doing indoor rock mechanics experiments. Calculate the rockburst proneness of these rocks by uniaxial compression tests. In uniaxial compression, we collect the entire process of AE signals by using acoustic emission instrument, then we analysis the AE characteristics of different rocks to inquire the relationship between the AE characteristic and its rockburst proneness.

• Periodical: Applied Mechanics and Materials (Volumes 608-609)
• Pages: 689-692
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.608-609.689
• Online since: October 2014
• Authors: Mo Xiao Li*, Guang Zhang, Jing Xi Chen
• Keywords: Acoustic Emission (AE), Rockburst, Rockburst Proneness, Uniaxial Compression

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