Results 111 to 120 of about 717 (138)

Dynamic evolution of bed separation volume and strata migration in coal seam groups under repeated mining. [PDF]

Sci Rep
Li B, Wang H, Li L, Guo W, Tian J.
europepmc   +1 more source

Research on surface subsidence laws and prediction models under repeated mining of multiple coal seams. [PDF]

Sci Rep
Guo S, Qiu S, Zhang D, Zheng W.
europepmc   +1 more source

Optimization of blasting for high-efficiency and low-damage drivage of large-section production drifts in block caving. [PDF]

Sci Rep
Yan S, Jian X, Li X, Feng X, Li G.
europepmc   +1 more source

Study on the impact of stress effects on gas extraction in thick inclined coal seam caving faces. [PDF]

Sci Rep
Chen L.
europepmc   +1 more source

Study on the mechanism of mining-induced pressure mitigation in gangue backfill mining and the sensitivity analysis of main controlling factors. [PDF]

PLoS One
Zhu L, Xu Y, Liu C, Zhou Y, Gu W, Zhu C, Liu Z.   +6 more
europepmc   +1 more source

Investigation on overburden failure and subsurface subsidence characteristics in fully mechanized top-coal caving of "Three-Soft" Thick coal seams. [PDF]

Sci Rep
Guo W, Yang W, Ge Z, Wang B, Li L.
europepmc   +1 more source

The disaster law and control measures of high-stress tunnels in fault areas: a case study. [PDF]

Sci Rep
Li W, Yao M, Liao Z, Wu J, Ma N, Su J, Mei C, Wang W.   +7 more
europepmc   +1 more source

Numerical simulation study on the stability of coal pillar supported by end gang mining under the effect of blasting vibration. [PDF]

Sci Rep
Jiang J, Zhang Y, Wang D, Cao L, Wang L, Du C.   +5 more
europepmc   +1 more source

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Improving the top coal recovery ratio in longwall top coal caving mining using drawing balance analysis

International Journal of Mining, Reclamation and Environment, 2023
Liu Yang, Jiachen Wang, Shengli Yang, Lianghui Li, Shanxi Wu   +4 more
openaire   +1 more source

Block Caving Mining Method: Transformation and Its Potency in Indonesia

Energies, 2023
Syafrizal Syafrizal, Hidayat Wahyu
exaly