Results 111 to 120 of about 273 (137)

Study on the Energy Evolution Mechanism and Fractal Characteristics of Coal Failure under Dynamic Loading. [PDF]

ACS Omega
Lin H, Zhang W, Guo S, Zhang X, Wang L, Zhang J.   +5 more
europepmc   +1 more source

Experimental study on the compaction deformation evolution and energy dissipation characteristics of graded broken rock mass. [PDF]

Sci Rep
Peiyun X, Wuyi Y, Shugang L, Haiqing S, Xiaolong Z, Xiaoxu C.   +5 more
europepmc   +1 more source

A multi modal fusion coal gangue recognition method based on IBWO-CNN-LSTM. [PDF]

Sci Rep
Hao W, Jiang H, Song Q, Song Q, Sun S.
europepmc   +1 more source

Study on dynamic and static load characteristics and rockburst induced mechanism under the influence of fault. [PDF]

Sci Rep
Yuan A, Kong P, Wang P, Liu C, Lu L.
europepmc   +1 more source

Image segmentation algorithm based on improved YOLOv8 model and its application in underground coal and gangue recognition. [PDF]

PLoS One
Zhu L, Gu W, Liu C, Zhang B, Liu W, Yuan C.   +5 more
europepmc   +1 more source

Research on active advance support technology of mining roadway under hard roof condition. [PDF]

Sci Rep
Li Y, Hu D, Zhao J, Kong P, Yang Z, Cai H.   +5 more
europepmc   +1 more source

Multi-Strategy Improvement of Coal Gangue Recognition Method of YOLOv11. [PDF]

Sensors (Basel)
Tao H, Zhang L, Sun Z, Cui X, Yi W.
europepmc   +1 more source

Application of Colloid Material in Prevention and Control of Coal Spontaneous Combustion in Coal Mine. [PDF]

ACS Omega
Fu W, Kang J, Liang W, Deng P.
europepmc   +1 more source

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Hybrid connected attentional lightweight network for gangue intelligent segmentation in top-coal caving face

Journal of Intelligent & Fuzzy Systems, 2023
The estimation of gangue content is the main basis for intelligent top coal caving mining by computer vision, and the automatic segmentation of gangue is crucial to computer vision analysis. However, it is still a great challenge due to the degradation of images and the limitation of computing resources.
Chengcai Fu, Fengli Lu, Fan Wu 0001, Guoying Zhang   +3 more
openaire   +1 more source

Development of 3D top coal caving angle model for fully mechanized extra-thick coal seam mining

International Journal of Mining Science and Technology, 2022
Haiyan Yang
exaly