A Case Study on Optimization and Control Techniques for Entry Stability in Non-Pillar Longwall Mining
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- Manchao He & Yubing Gao & Jun Yang & Weili Gong, 2017. "An Innovative Approach for Gob-Side Entry Retaining in Thick Coal Seam Longwall Mining," Energies, MDPI, vol. 10(11), pages 1-22, November.
- Xiaojie Yang & Eryu Wang & Yajun Wang & Yubing Gao & Pu Wang, 2018. "A Study of the Large Deformation Mechanism and Control Techniques for Deep Soft Rock Roadways," Sustainability, MDPI, vol. 10(4), pages 1-20, April.
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- Eryu Wang & Guangbo Chen & Xiaojie Yang & Guofeng Zhang & Wenbin Guo, 2020. "Study on the Failure Mechanism for Coal Roadway Stability in Jointed Rock Mass Due to the Excavation Unloading Effect," Energies, MDPI, vol. 13(10), pages 1-19, May.
- Qiong Wang & Zhibiao Guo & Chun Zhu & Songyang Yin & Dawei Yin, 2021. "The Deformation Characteristics and Lateral Stress of Roadside Crushed Rocks with Different Particles in Non-Pillar Coal Mining," Energies, MDPI, vol. 14(13), pages 1-14, June.
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Keywords
non-pillar mining; entry stability control; active flexible support; passive rigid support; directional roof cutting; UDEC modeling; engineering application;All these keywords.
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