Table of Content

15 May 2020, Volume 37 Issue 3

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Theoretical and technical progress of stability control of broken rock zone of deep roadway surrounding rock

2020, 37(3):  429-442. 

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Floor heave mechanism and control measures of layered floor in weakly cemented soft rock roadway

2020, 37(3):  443-450. 

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Controlling principles of surrounding rock in soft and broken roadway based on the distribution pattern of plastic zone

2020, 37(3):  451-460. 

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Analysis of the bolt-grouting support in deep roadway and combined high-strength bolt-grouting control technology

2020, 37(3):  461-472. 

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Mechanical characteristics and parameter influencing mechanism of square steel confined concrete arch components in deep soft rock roadway

2020, 37(3):  473-480. 

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Stability capacity of circular steel supporting structure with corrugated webs

2020, 37(3):  481-489. 

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Supporting technology of flexural strengthened concrete-filled steel tube

2020, 37(3):  490-497. 

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Evaluation method for supporting effect of inclined soft rock roadway based on extenics

2020, 37(3):  498-504. 

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Mechanism and prevention of rock burst induced by segment pillars in the deep mining areas of Shaanxi-Inner Mongolia adjacent regions

2020, 37(3):  505-513. 

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Research on development law of overlying rock two zones under repeated mining in extra-thick coal seam with gently inclined and brusting liability roof

2020, 37(3):  514-524. 

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Acoustic emission energy characteristics and time-space evolu-tion law of coal with different rockburst tendency

2020, 37(3):  525-532. 

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Evolution of overburden mining-induced fractured zone and pressure-relief gas drainage in soft rock protective seam

2020, 37(3):  533-542. 

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The model and law of “water-rock” disaster in near-distance coal seam mining in thin bedrock

2020, 37(3):  543-552. 

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A comparative study on floor failure law in deep and short-distance coal seam mining

2020, 37(3):  553-561. 

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Strata movement characteristics of the deep well gangue filling on the fully mechanized mining face

2020, 37(3):  562-570. 

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Cyclic pressure step and mechanism on working face based on microseismic and mining pressure monitoring

2020, 37(3):  571-577. 

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Reasonable pressure-relief borehole spacing in coal of different strength

2020, 37(3):  578-585. 

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Mechanical properties of granite under quasi-static compression combined shear loading

2020, 37(3):  586-593. 

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Simulation analysis of mechanical properties of the soft rock mass with holes and fractures

2020, 37(3):  594-603. 

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Experimental study on fracture characteristics of layered shale under Brazilian splitting tests

2020, 37(3):  604-612. 

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Acoustic emission characteristics of coal under uniaxial compression and Brazilian splitting

2020, 37(3):  613-621. 

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Slot spacing model of directional fracturing coal assisted by hydraulic slotting

2020, 37(3):  622-631. 

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Particle crushing and permeability evolution of saturated broken rock under compaction

2020, 37(3):  632-638. 

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Experimental study on shear strength characteristics of limestone under acidizing corrosion

2020, 37(3):  639-646. 

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