Study on Relationship between Joint Surface’s Shear Strength and Morphology Parameter Deterioration of Typical Bank Slope in Wudongde

Table 2

JRC under heat-wet cycles.

Test cycle/N	Normal stress/MPa
	0.5	1.0	1.5	2.0
0	15.569	12.739	12.545	12.546
1	14.894	11.892	11.534	11.483
3	13.632	10.323	9.836	9.760
5	13.166	9.607	9.257	9.064
8	12.991	9.460	9.114	8.620
12	12.869	9.340	8.956	8.486