Experimental Study on Stress Wave Propagation Crossing the Jointed Specimen with Different JRCs

Table 2

The parameters of stress-strain curve fitting equations.

	S0	S1	S2	S3	S4	S5	S6	S7	S8	S9	S10
A	331.44	8.66	9.54	9.93	10.97	11.67	11.44	11.53	12.23	12.85	13.13
B	1.47	8.76	8.65	8.66	8.44	8.34	8.53	8.77	8.81	8.50	8.67