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.