Case Study on the Stability Control of Broken Surrounding Rock in Roadway Excavation on the Edge of a Collapsed Stope Area

Predicting and controlling the collapse of surrounding rock (especially broken rock masses) in underground chambers is an important topic in mining and geotechnical engineering. Based on an example, this paper introduces a case study of surrounding rock stability control technology in stope mining a...

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Veröffentlicht in:	Advances in Civil Engineering 2021-01, Vol.2021 (1), Article 8658847
Hauptverfasser:	Wu, Yabin, Hu, Jianhua, Xie, Chengyu, Shi, Dongping
Format:	Artikel
Sprache:	eng
Schlagworte:	Abandoned mines Acoustic emission Analysis Blasting Blasting (explosive) Case studies Chambers Civil engineering Construction & Building Technology Control stability Control systems Coring Cracks Damage Detonation Drilling Engineering Engineering, Civil Excavation Failure Geotechnical engineering Lithology Mathematical models Mechanical properties Methods Mineral industry Mining Mining industry Numerical analysis Numerical prediction Onsite Optimization Parameters Predictive control Roads Roads & highways Rock masses Rock mechanics Rock properties Rocks Scanning devices Science & Technology Simulation Stress concentration Technology
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