Table of Content

15 July 2021, Volume 38 Issue 4

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Feasibility analysis of residual coal mining in the middle of unequal width composite pillar mining area

2021, 38(4):  643-654.  doi:10.13545/j.cnki.jmse.2020.0082

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Strata behavior regularity and overlying strata broken structure of super large mining-height working face with 8.8 m support

2021, 38(4):  655-665.  doi:10.13545/j.cnki.jmse.2020.0083

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One-to-one mapping between powered support posture and actuating rams and its adjustment strategy during setting stage

2021, 38(4):  666-677.  doi:10.13545/j.cnki.jmse.2020.0158

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Influence mechanism of beam-arch binary structure and strata characteristics on fracture and stress evolution of overlying strata in stope

2021, 38(4):  678-686.  doi:10.13545/j.cnki.jmse.2020.0456

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Numerical model construction and analysis of water inflow from drainage of the inclined group holes in underground coalmine

2021, 38(4):  687-694.  doi:10.13545/j.cnki.jmse.2020.0262

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Study on three-dimensional shape and permeability of mining-induced fractured field in overburden rock

2021, 38(4):  695-705.  doi:10.13545/j.cnki.jmse.2020.0201

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A comparative analysis of deep hole roof pre-blasting and directional hydraulic fracture for rockburst control

2021, 38(4):  706-719.  doi:10.13545/j.cnki.jmse.2020.0119

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Mechanism of rockburst in stopes with typical thick roof and wide coal pillars in Ordos mining area

2021, 38(4):  720-729.  doi:10.13545/j.cnki.jmse.2020.0460

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Influence mechanism and prevention technology of dynamic manifestation of roadway along goaf

2021, 38(4):  730-738.  doi:10.13545/j.cnki.jmse.2020.0181

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Support technology of backfill pillar in parallel goaf roadway with large cross-section in super long working face

2021, 38(4):  739-748.  doi:10.13545/j.cnki.jmse.2020.0407

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Boundary equation of plastic zone in roadway surrounding rocks considering supporting effect and its application

2021, 38(4):  749-755.  doi:10.13545/j.cnki.jmse.2020.0488

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Analysis of flat roof stability in deep roadway and its repair control

2021, 38(4):  756-765.  doi:10.13545/j.cnki.jmse.2020.0356

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Structure evolution and stability control mechanism of hard-roof cutting for roadway retaining

2021, 38(4):  766-773.  doi:10.13545/j.cnki.jmse.2020.0344

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Application of bolt-grouting reinforcement for broken surrounding rock based on prestressed bolt and self-stress grouting

2021, 38(4):  774-783.  doi:10.13545/j.cnki.jmse.2020.0207

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Mechanism of fracturing in shaft lining caused by mining subsidence in thin bedrock and deep loose strata

2021, 38(4):  784-790.  doi:10.13545/j.cnki.jmse.2020.0027

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Wave velocity characteristics and its correlation with physical parameters of overlying strata at different depths in Ningtiaota mine

2021, 38(4):  791-799.  doi:10.13545/j.cnki.jmse.2020.0347

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Law of columnar penetration of Bingham type slurry in porous media

2021, 38(4):  800-809.  doi:10.13545/j.cnki.jmse.2020.0303

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Experiment on size effect of coal and rock deformation characteristics in coalmine underground reservoir

2021, 38(4):  810-818.  doi:10.13545/j.cnki.jmse.2020.0357

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Mechanical properties and meso fracture mechanism of mudstone under freeze-thaw cycle

2021, 38(4):  819-829.  doi:10.13545/j.cnki.jmse.2020.0633

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Acoustic emission test on tensile damage characteristics of sandstone under freeze-thaw cycle

2021, 38(4):  830-839.  doi:10.13545/j.cnki.jmse.2020.0192

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Mechanical properties of rock mass with built-in rough joints based on 3D printing

2021, 38(4):  840-846.  doi:10.13545/j.cnki.jmse.2020.0317

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Experimental investigation of the effect of different loading rates on deformation characteristics of porous samples

2021, 38(4):  847-856.  doi:10.13545/j.cnki.jmse.2020.0254

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