首页|A preliminary approach to the relationship between the rockburst proneness and the spectrum characteristic of rock
A preliminary approach to the relationship between the rockburst proneness and the spectrum characteristic of rock
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How to judge the rockburst proneness of rocks is one of the key works to predict rockburst. A preliminary approach is made to the relationship between the rockburst proneness and the spectrum characteristic of the rocks by means of experiments in the present paper. The following conclusions are obtained. Firstly, under the condition without loading, there is not any regular relation between the rockburst proneness and the spectrum characteristic of the tested rocks. And secondly, under the condition of uniaxial loading, the spectrum curves of the tested rocks with different rockburst proneness all change with the increase of stress. These curves possess similar tendencies, but different shapes, inflexions and developing rates.
rock fracturerockburstpronenessspectrum characteristicexperiment
Guang ZHANG、Jingxi CHEN、Weimin HAN
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Wuhan University of Technology, 122 Luoshi Road, Wuhan, Hubei, 430070, P.R.China
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