The Evolution of Cracks in Maluanshan Granite Subjected to …
2.2 Testing Equipment. This study utilized an RTR-1000 rapid triaxial rock testing system obtained from the Geotechnical Consulting and Testing Systems (LLC) to measure the wave velocity and permeability of the samples, as shown in Fig. 3.The testing system included a console, load platform, cell pressure intensifier, pore pressure …