Results 191 to 198 of about 1,201 (198)

Distribution Law of Coal Spontaneous Combustion Hazard Area in Composite Goaf of Shallow Buried Close Distance Coal Seam Group

Combustion Science and Technology, 2023
Yongliang Liu
exaly  

Investigation of the Rockburst Mechanism of Driving Roadways in Close-Distance Coal Seam Mining Using Numerical Modeling Method

Mining, Metallurgy and Exploration, 2021
Chong Wei, Wang Jun, Derek Apel
exaly  

Research on the rational staggered distance between joint mining faces in close distance coal seams

Fifth International Conference on Geology, Mapping, and Remote Sensing (ICGMRS 2024)
zhen yuan, Yueqi Sun, Longjie Fu, Wenjing Li, Liqiang Xu, Weiwei Sun, Bingshu Li, Mengjin Gao   +7 more
openaire   +1 more source

Failure Characteristics and Control Strategies of Overlying Remaining Coal Pillars in Close-Distance Coal Seam Mining

Applied Geophysics
Wei-guang Ren, Hui Yuan, Zhi-gang Deng, Yun-peng Li, Wen-xin Li   +4 more
openaire   +1 more source

Research on Ground Pressure Control Technology for Close-distance Coal Seam Mining

Environment and Resource
openaire   +1 more source

The migration and evolution law of overlying strata and the instability and failure characteristics of end face roof under the condition of ascending mining in close distance coal seam: Case study

Engineering Failure Analysis
Kong Dezhong, Wu Guiyi, Liu Yuhao
exaly  

Optimized positioning and cross-layer control for roadways beneath residual coal pillars in extremely close-distance coal seams

Journal of Mountain Science
Yuxuan Wang, Shengrong Xie, Yiyi Wu, Chenyang Liu, Zhigen Wang   +4 more
openaire   +1 more source

Complex Controlling Technology of Pressure-Relief Methane Gas for Close-Distance Coal Seams Mining

Kang Li, Guozhong Hu, Duanwu Zeng, Jialin Xu, Nan Yang, Wei Qin, Jiaxin Zhu   +6 more
openaire   +1 more source