Results 201 to 210 of about 765,751 (280)

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 the in-situ modified support method of roadway surrounding rock under vertical impact load. [PDF]

Sci Rep
Zhang H, Liu S, Yi H, Liu J, Qin Y, Li Y, Dong Y, Cao Y, Lu F, Guo S, Li T, Liu Y.   +11 more
europepmc   +1 more source

Investigation of floor blasting for rock burst prevention in high-stress roadway under dynamic loading. [PDF]

Sci Rep
Li G, Cao A, Wang G, Bai X, Lyu G, Peng Y, Xie Y.   +6 more
europepmc   +1 more source

Feature Extraction and Unsupervised Classification of Roadway Fracture Signals: A Full-Section Wi-Fi Wireless Monitoring Approach. [PDF]

Sensors (Basel)
Zu C, Zhang W, Zhou Y, Peng C, Teng S, Zhao F.   +5 more
europepmc   +1 more source

Design of fault water-resisting coal pillars based on deep-beam analysis: A comparison of two analytical methods. [PDF]

PLoS One
Wang B, Zha W, Lu H.
europepmc   +1 more source

Synergistic effects of surfactants and compound acids on the mechanical and microscopic properties of coal. [PDF]

Sci Rep
Liu R, Huang J, Xu Q, Zhang R, Li R, Chu F.   +5 more
europepmc   +1 more source

Research on multi-source information responses and instability warning in the deformation and failure process of coal and rock. [PDF]

Sci Rep
Cai H, Wang H, Huang T, Shi C, Shi X, Chen Y, Wei H.   +6 more
europepmc   +1 more source

Analysis and control of gas blowout accidents in working faces beneath thick magmatic rock. [PDF]

Sci Rep
Ma S, Su Y, Wang X, Guo B, Zhang S, Li H.   +5 more
europepmc   +1 more source

AET-FRAP-A Periodic Reshape Transformer Framework for Rock Fracture Early Warning Using Acoustic Emission Multi-Parameter Time Series. [PDF]

Sensors (Basel)
Yang D, Zhang Z, Yang Z, Li Y, Jin L.
europepmc   +1 more source