Results 141 to 150 of about 800 (179)

Intelligent Coal-Gangue Sorting Method Based on CCD and DE-XRT Image Fusion. [PDF]

ACS Omega
Jia Y, Li B, Du Y, Zhao D, Liu X, Li Y.
europepmc   +1 more source

Disaster treatment and multisource monitoring of rockbursts in isolated island coal face under hard roof conditions. [PDF]

Sci Rep
Yun M, Ren J, Zhang L, Guo F, Chen X.
europepmc   +1 more source

CEEMDAN-SST-GraphPINN-TimesFM Model Integrating Operating-State Segmentation and Feature Selection for Interpretable Prediction of Gas Concentration in Coal Mines. [PDF]

Sensors (Basel)
Yuan L.
europepmc   +1 more source

Method and experimental verification of spatial attitude prediction for an advanced hydraulic support system under mining influence. [PDF]

Sci Rep
Yin Z, Zhang K, Zhang Z, Chen H, Meng L, Wang Z, Du M, Hu X, Zhao D, Tian D.   +9 more
europepmc   +1 more source

Influences of coal-rock interface morphology's spatiotemporal evolutionary characteristics on top coal caving law. [PDF]

Sci Rep
Shen Y, Yang T, Liu J, Li Y, Luo J, Zhang X.   +5 more
europepmc   +1 more source

An experimental study on the effect of rock properties on the production of fine materials by a conical pick. [PDF]

Sci Rep
Kadkhodaei MH, Ghasemi E, Khademi Hamidi J, Rostami J.   +3 more
europepmc   +1 more source

Ground control strategies for longwall top-coal caving panel in extra-thick coal seams with thick-hard roof. [PDF]

Sci Rep
Wang R, Zhang WG, Wang HS, Yu ZJ, Zhang Q.   +4 more
europepmc   +1 more source

Study on Flow Field Evolution Law of Goaf in Fully Mechanized Caving Face and Gel Air Leakage Blocking Technology under Withdrawal Condition. [PDF]

ACS Omega
Xie S, Dong C, Liu X, Li L, Wang G, Hao R.   +5 more
europepmc   +1 more source

Research on reasonable length of steeply dipping coal seam working face based on the fuzzy comprehensive evaluation method. [PDF]

Sci Rep
Zhang H, Guo Z, Ma F, Liu Y.
europepmc   +1 more source

Research on energy storage in coal mine goafs: geological model construction and application based on Nanshan Mine. [PDF]

Sci Rep
Feng M, Zhang B, Yang G, Wang Q.
europepmc   +1 more source