Numerical Simulation and Experimental Studies of Karst Caves Collapse Mechanism in Fractured-Vuggy Reservoirs

Table 3

Results of the uniaxial compression test.

Specimen number	Compressive strength (MPa)	Elastic modulus (GPa)	Poisson’s ratio
1	85	31	0.22
2	62.5	42	0.24
3	75	36	0.30