Rock Quality Designation Index (RQD) | Procedure, Classification, Example #education #engineering
18:36
How to Measure Rock Mass Rating (RMR) | Practical Example and Tunnel Adjustments
4:38
How to Perform Discontinuity (Joint) Survey of Rock Mass | Scanline Method
31:05
Introduction to drill core and core logging
5:18
Geomecanica - Q Barton - RQD (Rock Quality Designation)
27:40
Intact Rock Sampling and Testing - Dr. Evert Hoek Lecture Series
7:35
Introduction to Logging Drill Core
5:20
Rock Core Fracture
51:17