Fig. 4
From: Re-evaluation of excavation class limits for underground excavations based on new data
Evaluation of the rock masses according to the excavatability classification system proposed by Tsiambaos and Saroglou16.
Fig. 4 | Scientific Reports
From: Re-evaluation of excavation class limits for underground excavations based on new data
Evaluation of the rock masses according to the excavatability classification system proposed by Tsiambaos and Saroglou16.
