Mechanical Properties of High-Temperature Granite under Liquid Nitrogen Cooling

Figure 18

Fitting relationship between peak load and total absorbed energy in different tests.

(a) Relationship between peak stress and total energy dissipation in uniaxial compression test and fitting curve

(b) Relationship between peak load and total energy absorption in Brazil splitting experiment and fitting curve

(c) Relationship between peak load and total energy absorption in three-point bending test and fitting curve