Creep Energy Evolution of Red-Bed Soft Rocks in South China under Chemical-Stress-Seepage Coupling

Table 1

Test results of compressive mechanical properties of red-bed soft rock.

Group	pH	/MPa	/MPa	(-)/MPa
A1	3	1.5	1.0	25.42
A2	4	1.5	1.0	30.01
A3	5	1.5	1.0	34.68
B1	4	2.5	1.0	33.98
B2	4	3.5	1.0	37.23
C1	4	3.5	2.0	32.19
C2	4	3.5	3.0	26.57

: confining pressure; : seepage pressure; (-): deviatoric stress.