Coupled Static-Dynamic Tensile Mechanical Properties and Energy Dissipation Characteristic of Limestone Specimen in SHPB Tests

Table 3

Fitting parameters between dynamic splitting tensile strength of the limestone disk specimen and average strain rate.

Static preloading (MPa)	a	b	Fitting parameters (R^2)
0	4.2682	0.4696	0.9752
2	4.1069	0.4208	0.9473