Deformation and stress of surrounding rock in the initial support of tunnel under goaf

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[1]	. Evolution mechanism and control technology of mining-induced stress in the bifurcation and merging area of deep coal seam [J]. Journal of Mining and Safety Engineering, 2022, 39(4): 702-710.
[2]	. Stability of coal pillars in room-and-pillar goaf with opposite mining under ultra-close shallow goafs [J]. Journal of Mining and Safety Engineering, 2022, 39(1): 118-125.
[3]	. Divergence analysis of fracture in main key layer and its span based on coupling of microseismic and electromagnetic radiation [J]. Journal of Mining and Safety Engineering, 2021, 38(6): 1152-1257.

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