Experimental Study of Size Effects on the Deformation Strength and Failure Characteristics of Hard Rocks under True Triaxial Compression

<div>Stress path and strain measurement of rock under TTC. (a) Stress path, (b) strain measurement method [<a href="/journals/ace/2021/6832775/#B17">17</a>], and (c) measurement method of failure angle.</div>

Advances in Civil Engineering

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Figure 3

Figure 3: Experimental Study of Size Effects on the Deformation Strength and Failure Characteristics of Hard Rocks under True Triaxial Compression 