rock mass classification

Rock mass classification is a systematic way to assess the characteristics of rock formations, which is important for construction, mining, and geological studies. It involves evaluating factors like rock type, strength, and the presence of fractures or faults. By classifying rock masses, engineers and geologists can predict how the rock will behave under stress, inform safety measures, and guide the design of structures like tunnels and foundations. Common classification systems include the Rock Quality Designation (RQD) and the Geological Strength Index (GSI), which help professionals communicate about the suitability and stability of rock conditions.