Advances in Civil Engineering / 2018 / Article / Fig 1

Research Article

The Effect of Confining Pressure and Water Content on Energy Evolution Characteristics of Sandstone under Stepwise Loading and Unloading

Figure 1

Stress-strain curves of the samples with different water contents. Uniaxial (a) and triaxial (b) compression tests under confining pressure 7.5 MPa.
(a)
(b)

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