Numerical Investigation of Relationship between Bursting Proneness and Mechanical Parameters of Coal

<div>Numerical fitted stress-strain and unload curves of the 27 coal specimens by the uniaxial compressive test: (a) No .1 to No. 9 coal specimens. (b) No. 10 to No. 18 coal specimens. (c) No. 19 to No. 27 coal specimens.</div>

Shock and Vibration

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Figure 4

Figure 4: Numerical Investigation of Relationship between Bursting Proneness and Mechanical Parameters of Coal 