不同埋深灰岩岩爆倾向性及声发射特征试验研究
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Experimental Study on Rock Burst Tendency and Acoustic Emission Characteristics of Limestone at Different Buried Depths
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图8. 灰岩声发射能率关联维数与加载应力比关系曲线 |
Fig.8. Relation curves of acoustic emission energy ratio of limestone with loading stress ratio |
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