INVESTIGATIONS USING CSIRO HI TRIAXIAL CELLS FOR MEASURING THE STRESS STATES OF ROCK MASSES SUBJECT TO MINING EXTRACTION: NUMERICAL MODELLING OF IN-SITU EXTRACTED CORE SAMPLES - De Lucia, Vivien; Ermini, Andrea; Guido, Stefano; Marchetti, Daria; Gullì, Domenico; Salvini, Riccardo (Italian journal of engineering geology and environment, 2024)
Keywords: Core analysis; Cores; Deformation analysis; Elastic analysis; Elastic deformation; Elastic properties; Finite element method; Gauges; Geotechnical engineering; Mathematical analysis; Mathematical models; Modelling; Natural slope; Numerical models; Numerical simulations; Occupational safety; Photogrammetry; Rock masses; Rocks; Strain analysis; Strain gauges; Stress state; Tensors; Three dimensional analysis