Results 181 to 190 of about 4,472,603 (224)

Structural model of hard overburden shell in thick coal seam and its application. [PDF]

Sci Rep
Fu X, Zeng L, Rong H, Zhang H, Liu T, Song J.   +5 more
europepmc   +1 more source

Research and case studies for the transformation from extensive mining to green mining. [PDF]

Sci Rep
Zhao J, Li S, Jiang Q, Dan Z, Luo Q.
europepmc   +1 more source

Analysis of strength degradation of coal and rock masses and stability of mined areas under long term immersion environment. [PDF]

PLoS One
Zuoqi W, Keming H, Ni Z, Zhiyong Z, Jiashun L.   +4 more
europepmc   +1 more source

Study on the factor reduction of rockburst risk in coal mines. [PDF]

Sci Rep
Zhang J, Wang B, Zhou D.
europepmc   +1 more source

Mechanism and control of asymmetric floor heave in thick-seam gob-side roadways with staggered-elevation negative coal pillar layout. [PDF]

Sci Rep
Liu B, Wang P, Wang Z, Lin L, Zhou X, Batugin AS.   +5 more
europepmc   +1 more source

Fuzzy comprehensive evaluation of rock burst risk based on combined subjective and objective weighting. [PDF]

Sci Rep
Zhang J, Wang B, Lv Y, Liu X.
europepmc   +1 more source

Influence of joint fissure occurrence on stress distribution of coal wall in large mining height. [PDF]

Sci Rep
Guo W, Gao Y, Wang G.
europepmc   +1 more source

Determination method of rational position for working face entries in coordinated mining of section coal pillars and lower sub-layer. [PDF]

Sci Rep
Li X, Huan H, Lin H, Li Z, Du F, Cao Z, Fan X, Ren H.   +7 more
europepmc   +1 more source

Failure mechanism of surrounding rock and synergistic control of strong support-strong pressure relief for lower-seam roadways in close-distance coal seam groups. [PDF]

Sci Rep
Yu S, Suo Y, Cai C, Feng J, Huo X, Hu J, Ren J.   +6 more
europepmc   +1 more source

Research on the predicted height of water-conducting fracture zones based on the BO-RFR model and SHAP analysis. [PDF]

Sci Rep
Qiu M, Wen Y, Teng C, Shi M.
europepmc   +1 more source