Research Article
Experimental Study on the Mechanical Properties and Seepage Characteristics of Red Sandstone with a Single Persistent Joint under Triaxial Compression
Figure 1
The geometry and types of red sandstone specimens: (a) the intact type of specimen with dimensioning, (b) the type of specimen with a single persistent joint (take as an example), and (c) the schematic of the persistent joint in the specimen under triaxial compression condition, where denotes the axial stress.
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