Table of Content

15 July 2020, Volume 37 Issue 4

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Structural stability of surrounding rock in shallow and thin bedrock gob-side entry driving

2020, 37(4):  647-654.  doi:10.13545/j.cnki.jmse.2020.04.001

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Experimental study on the structure of reinforced concrete reticulated shell support in soft rock roadway

2020, 37(4):  655-664.  doi:10.13545/j.cnki.jmse.2020.04.002

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Study of failure characteristic and bolt’s loading law of anchorage body with single face under uniaxial compression

2020, 37(4):  665-673.  doi:10.13545/j.cnki.jmse.2020.04.003

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Numerical simulation and optimization of smooth blasting in rock roadway with split-tube charge holder

2020, 37(4):  674-680.  doi:10.13545/j.cnki.jmse.2020.04.004

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The deformation characteristics of surrounding rock of crossing roadway in multiple seams under repeated mining and its repair and reinforcement technology

2020, 37(4):  681-688.  doi:10.13545/j.cnki.jmse.2020.04.005

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The deformation and failure mechanism and control technology of mining influenced roadway sides

2020, 37(4):  689-697.  doi:10.13545/j.cnki.jmse.2020.04.006

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Stability analysis model of ore wall based on elastic thin plate theory and its application

2020, 37(4):  698-706.  doi:10.13545/j.cnki.jmse.2020.04.007

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Discrete element analysis of the key influence factors and control technology of coal roadway sidewall instability for excavation based on RSM-BBD design

2020, 37(4):  707-714.  doi:10.13545/j.cnki.jmse.2020.04.008

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Investigation and practice of the reasonable cutting height at longwall top coal caving face with super-large mining height in hard and extra-thick coal seams

2020, 37(4):  715-722.  doi:10.13545/j.cnki.jmse.2020.04.09

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The effect of stress transfer on the spatial distribution of void ratios in crushed rock mass

2020, 37(4):  723-730.  doi:10.13545/j.cnki.jmse.2020.04.10

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Water-resisting key strata stability detected by optic fiber sensing in shallow-buried coal seam

2020, 37(4):  731-740.  doi:10.13545/j.cnki.jmse.2020.04.11

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Caving height prediction of caving method based on time-delay nonlinear mgm model

2020, 37(4):  741-749.  doi:10.13545/j.cnki.jmse.2020.04.12

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The mechanism of overburden dynamic disasters and its control technology in top-coal caving in the mining of thick coal seams

2020, 37(4):  750-758.  doi:10.13545/j.cnki.jmse.2020.04.13

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Empty area recognition technology of coal and rock mass by elastic wave ct inversion

2020, 37(4):  759-766.  doi:10.13545/j.cnki.jmse.2020.04.14

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The comprehensive pre-warning method of rock burst hazard based on theory of dynamic and static combined loading

2020, 37(4):  767-776.  doi:10.13545/j.cnki.jmse.2020.04.15

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A simulation experimental study on deformation evolution of natural gas pipeline under mining influence

2020, 37(4):  777-787.  doi:10.13545/j.cnki.jmse.2020.04.016

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Microscopic high-speed photography of weathered bedrock aquifer in ecologically fragile mining area

2020, 37(4):  788-793.  doi:10.13545/j.cnki.jmse.2020.04.017

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Application of evaluation model for the production potential of coalbed methane block based on interval value grey relational degree theory

2020, 37(4):  794-803.  doi:10.13545/j.cnki.jmse.2020.04.018

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Effect of cold loading by liquid nitrogen on structural damage of coal

2020, 37(4):  804-811.  doi:10.13545/j.cnki.jmse.2020.04.19

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Evolution characteristics of induction charge signals in the process of unstable failure and post-peak failure of coal mass

2020, 37(4):  812-818.  doi:10.13545/j.cnki.jmse.2020.04.20

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Characteristics of in-situ stress and its geological significance in Huanglong Jurassic coalfield

2020, 37(4):  819-827.  doi:10.13545/j.cnki.jmse.2020.04.21

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Heterogeneous characteristics of coal based on CT scanning and numerical analysis of its reconstruction model

2020, 37(4):  828-835.  doi:10.13545/j.cnki.jmse.2020.04.022

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The evolution law of rock energy under different graded cyclic loading and unloading modes

2020, 37(4):  836-844.  doi:10.13545/j.cnki.jmse.2020.04.23

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Quantitative characterization of working condition characteristic between homologous and mixed source extraction

2020, 37(4):  845-851.  doi:10.13545/j.cnki.jmse.2020.04.24

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The influence of non-breathable layer on gas migration characteristics of coal seam

2020, 37(4):  852-860.  doi:10.13545/j.cnki.jmse.2020.04.25

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