Fracture evolution characteristics of prefabricated crack coal under different confining pressures

CLC Number:

[1]	. Dynamic impact energy dissipation characteristics of granite with different height-diameter ratios [J]. Journal of Mining and Safety Engineering, 2023, 40(2): 379-386.
[2]	. Study on creep damage model of coal-rock under different infiltration time and stress level [J]. Journal of Mining and Safety Engineering, 2023, 40(2): 399-407.
[3]	. Research on acoustic emission characteristics of fractured rock damage under freeze-thaw action [J]. Journal of Mining and Safety Engineering, 2023, 40(2): 408-419.
[4]	. Application of different joint models in stratified composite rock DEM simulation [J]. Journal of Mining and Safety Engineering, 2023, 40(1): 164-173.
[5]	. Experimental study on mechanical properties and main parameters of crushed coal samples grouting body [J]. Journal of Mining and Safety Engineering, 2022, 39(3): 441-448.

Knowledge