The Influence of Confining Stresses on Rock Fragmentation, Thrust Force, and Penetration Energy in Sandstone Indentation Tests Using Disc Cutters

<div>Thrust force for crack initiation with the different confining stress levels (marble samples) [<a href="/journals/ace/2021/5541538/#B28">28</a>].</div>

Advances in Civil Engineering

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Figure 17

Figure 17: The Influence of Confining Stresses on Rock Fragmentation, Thrust Force, and Penetration Energy in Sandstone Indentation Tests Using Disc Cutters 

Figure 17 | The Influence of Confining Stresses on Rock Fragmentation, Thrust Force, and Penetration Energy in Sandstone Indentation Tests Using Disc Cutters 