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Advances in Materials Science and Engineering
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Advances in Materials Science and Engineering
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2018
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Article
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Tab 1
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Research Article
Impacts of Cyclic Loading and Unloading Rates on Acoustic Emission Evolution and Felicity Effect of Instable Rock Mass
Table 1
Experimental scheme of impacts of uniaxial cyclic loading rates on rock AE characteristics.
Unloading rate
0.5 kN/s
Loading rate
0.5 kN/s
1.0 kN/s
1.5 kN/s
2.0 kN/s
3.0 kN/s
4.0 kN/s
Rock index
1#, 2#, 3#, 4#, 5#
6#, 7#, 8#, 9#, 10#
11#, 12#, 13#, 14#, 15#
16#, 17#, 18#, 19#, 20#
21#, 22#, 23#, 24#, 25#
26#, 27#, 28#, 29#, 30#