【摘要】 通过岩石结构面直剪试验中声发射特性的研究 ,总结了结构面破坏过程中声发射事件数和能率的基本规律 ,发现用能率这一系数更容易判别岩石变形与破坏各阶段。更多还原

【Abstract】 During the joint straight shear test of the rock, the relationship between power rate and number of acoustic emission events in case of failure of joints is studied. It is found that the phases of deformation and failure of the rock are easily determined by the power rate.更多还原