Evolution of mining stress field and the control technology of stress relief gas in close distance coal seam

Permeability Enhancement and Gas Drainage Effect in Deep High Gassy Coal Seams via Long-Distance Pressure Relief Mining: A Case Study

(2021) Xiang He et al.   Advances in Civil Engineering

Fractal characteristics of methane migration channels in inclined coal seams

(2021) Pengxiang Zhao et al.   ENERGY

Analysis of advancing speed effect in gas safety extraction channels and pressure-relief gas extraction

(2020) Pengxiang Zhao et al.   FUEL

Fractal characteristics of gas migration channels at different mining heights

(2020) Pengxiang Zhao et al.   FUEL

Mechanism of multifield coupling-induced outburst in mining-disturbed coal seam

(2020) Yang Zhao et al.   FUEL

Using stress path-dependent permeability law to evaluate permeability enhancement and coalbed methane flow in protected coal seam: a case study

(2020) Cun Zhang et al.   Geomechanics and Geophysics for Geo-Energy and Geo-Resources

Uneven stress and permeability variation of mining-disturbed coal seam for targeted CBM drainage: A case study in Baode coal mine, eastern Ordos Basin, China

(2020) Chao Xu et al.   FUEL

Damage‐induced permeability model of coal and its application to gas predrainage in combination of soft coal and hard coal

(2019) Shouqing Lu et al.   Energy Science & Engineering

New insights into the permeability-increasing area of overlying coal seams disturbed by the mining of coal

(2018) Rong Zhang et al.   Journal of Natural Gas Science and Engineering

An improved method for high-efficiency coal mine methane drainage: Theoretical analysis and field verification

(2018) Qingquan Liu et al.   Energy Science & Engineering

Model development and analysis of the evolution of coal permeability under different boundary conditions

(2016) Shouqing Lu et al.   Journal of Natural Gas Science and Engineering

A sequential approach to control gas for the extraction of multi-gassy coal seams from traditional gas well drainage to mining-induced stress relief

(2014) Shengli Kong et al.   APPLIED ENERGY

The evolution of permeability and gas composition during remote protective longwall mining and stress-relief gas drainage: a case study of the underground Haishiwan Coal Mine

(2014) Wei Li et al.   GEOSCIENCES JOURNAL

Permeability distribution characteristics of protected coal seams during unloading of the coal body

(2014) Haidong Chen et al.   INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES

Measurement of pressure drop in drainage boreholes and its effects on the performance of coal seam gas extraction: a case study in the Jiulishan Mine with strong coal and gas outburst dangers

(2013) Qingquan Liu et al.   NATURAL HAZARDS

An experimental and numerical investigation on the deformation of overlying coal seams above double-seam extraction for controlling coal mine methane emissions

(2011) Liu Ying-ke et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

A New Coal-Permeability Model: Internal Swelling Stress and Fracture–Matrix Interaction

(2009) Hui-Hai Liu et al.   TRANSPORT IN POROUS MEDIA