Neutrosophic Functions of the Joint Roughness Coefficient and the Shear Strength: A Case Study from the Pyroclastic Rock Mass in Shaoxing City, China

Table 3

The test data and mean value of JRC of J3.

Length (cm)	Test data of JRC	Mean value
10	57.464, 13.48, 18.888, 17.990, 17.595, 37.676, 28.627, 12.708, 8.585, 13.930, 10.742, 8.063, 18.024, 18.868, 7.812, 9.189, 19.002	18.744
20	31.402, 11.898, 18.838, 15.541, 11.540, 6.391, 12.870, 6.283	14.345
30	20.935, 13.115, 11.630, 4.936, 9.732	12.070
40	15.701, 13.389, 9.451, 8.704	11.811
50	12.561, 11.487, 7.572	10.540
60	10.744, 7.821	9.282
70	9.209, 7.298	8.254
80	8.0578, 6.182	7.120
90	9.158	9.158
100	9.135	9.135
110	8.304	8.304
120	7.612	7.612
130	7.043	7.043
140	7.009	7.009
150	7.211	7.211
160	7.265	7.265
170	7.955	7.955