Experimental Study on Mechanical Properties of Prefabricated Single-Cracked Red Sandstone under Uniaxial Compression

<div>Stress-strain curves for red sandstone specimens: (a) without prefabricated crack and (b) with a single prefabricated crack.</div>

Advances in Civil Engineering

Figure 3: Experimental Study on Mechanical Properties of Prefabricated Single-Cracked Red Sandstone under Uniaxial Compression 