Characteristic and Mechanism of Step-rising Pressure-Stimulated Rock Current from Dried Diorite Bi-axially Compressed to Failure

The data of AE and PSRC of seven partly bi-axially dried diorite samples (FDB1-FDB7). The AE signals collection of specimen FDB1 was invalidated. For example, The file named 'FDB2-AE and PSRC.xlsx' contains the AE data in Sheet1 and PSRC in Sheet2. The file named 'FDB2-stress.xlsx' contains stress and dislpacement of main and side axial. Other documents are the same as FDB2. The file named 'AE.m' is the Matlab code to calcuate shear micro-cracks ratio and plot relevant figures.本次数据集涵盖7组经部分双向干燥处理的闪长岩试样（编号FDB1至FDB7）的声发射（Acoustic Emission，AE）与PSRC数据。试样FDB1的声发射信号采集结果无效。例如，文件"FDB2-AE and PSRC.xlsx"的Sheet1存储声发射数据，Sheet2存储PSRC数据；文件"FDB2-stress.xlsx"包含主轴向与侧轴向的应力及位移数据。其余文件的格式均与FDB2相关文件一致。名为"AE.m"的Matlab代码可用于计算剪切微裂纹占比并绘制相关图表。