The AE rates change dramatically in different stages. In post-peak region, AE events stay evident and the AE characteristics depend on the failure type of rocks.
声发射事件率在不同应力水平变化很大，峰值强度后的声发射现象仍然明显，其声发射特征随岩样破坏形式的不同而不同。
The AE rates change dramatically in different stages. In post-peak region, AE events stay evident and the AE characteristics depend on the failure type of rocks.
声发射事件率在不同应力水平变化很大，峰值强度后的声发射现象仍然明显，其声发射特征随岩样破坏形式的不同而不同。
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