Experimental Study on Dynamic Tensile Mechanical Behavior and Fracture Mechanical Characteristics of Sandstone with a Single Prefabricated Fissure

<div>Schematic diagram of SHPB test platform: 1-high-pressure gas chamber, 2-emission cavity, 3-impact bar, 4- laser velocity meter, 5-input bar, 6-specimen, 7-transmission bar, 8-strain gauge, 9-damper, 10-velocity measurement module, 11-ultradynamic strain gauge, 12-oscillograph, and 13-data processing system.</div>

Advances in Civil Engineering

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Figure 2: Experimental Study on Dynamic Tensile Mechanical Behavior and Fracture Mechanical Characteristics of Sandstone with a Single Prefabricated Fissure 

Figure 2 | Experimental Study on Dynamic Tensile Mechanical Behavior and Fracture Mechanical Characteristics of Sandstone with a Single Prefabricated Fissure 