Dynamic numerical simulation analysis of rockburst grade evaluation based on rock mass strength [PDF]
Scientific ReportsThe occurrence of rockbursts is closely related to the stress environment and structural characteristics of rock mass. The Lalin Railway Tunnel in China was taken as a case study, a modified method for evaluating rockburst grades was proposed based on ...
Yalei Wang, Jinming Xu, Yan Zhang
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Rockburst hazard assessment and prevention and control strategies in the Ruihai gold mine
Frontiers in Earth ScienceRuihai gold mine is a super large underwater gold mine with an initial mining depth of more than 1,400 m. Deep mining may face rockburst disaster. In order to scientifically control the potential rockburst risk, ensure the safety of underground personnel
Pengxiang Li +8 more
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Development of Rockburst Research: A Comprehensive Review
Applied Sciences, 2022 Rockburst is a difficult problem in underground resource development and infrastructure construction. With scientific and technological progress, more research technologies and methods to prevent rockburst have been proposed and applied. Research content
Meng Wu +3 more
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Mechanism of Hydraulic Fracturing Cutting Hard Basic Roof to Prevent Rockburst [PDF]
Shock and Vibration, 2021 Rockburst is globally regarded as one of the most severe and complicated mining dynamic disasters to predict or control. Generally, the occurrence mechanism of rockbursts can be considered as a process of the elastic strain energy accumulation, emancipation, transmission, and occurrence.
Jianqiao Luo +6 more
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Advances in mining safety theory, technology, and equipment [PDF]
, 2023 Mineral resources are an important pillar of human social development. With the gradual depletion of shallow resources, deep mining is an inevitable choice for ensuring energy security in various countries in the future. The complex and harsh environment
He, Shengquan +6 more
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Study on the Mechanism of Rockburst Induced by Tidal Force
Taiyuan Ligong Daxue xuebao, 2021 According to the statistical analysis of the time and region of rockburst, it is found that the time and region of rockburst have a certain correlation with the change of tidal force.
Gaochuan GUO, Yongkang YANG
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Experimental study on the failure characteristic and mechanism of granite time-delayed rockburst under true triaxial condition [PDF]
, 2023 A series of tests for time-delayed rockburst of granite under true triaxial condition was designed and carried out. By using the true triaxial rockburst test system, an acoustic emission (AE) system, a high-speed camera system, and a digital image motion
Feng G. -L. +5 more
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A scientometric review of structure rockburst research: current trends and future directions
Frontiers in Earth Science, 2023 Based on practical construction experience, it is observed that a significant number of rockburst-prone regions exhibit structural surfaces of varying scales that exert a controlling influence on rockburst. Therefore, it is crucial to review the progress
Yuanhang Zhang, Yuanyou Xia, Jian Huang
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Evolution, Monitoring and Predicting Models of Rockburst: Precursor Information for Rock Failure [PDF]
, 2020 Load/unload response ratio predicting of rockburst; Three-dimensional reconstruction of fissured rock; Nonlinear dynamics evolution pattern of rock cracks; Bayesian model for predicting ...
Wang, Chunlai
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Experimental and numerical modelling investigations into coal mine rockbursts and gas outbursts [PDF]
, 2022 Rockbursts and gas outbursts are a longstanding hazard in underground coal mining due to their sudden occurrences and high consequences. These hazards are becoming prominent due to the increase in mining depth, difficult mining conditions, and adverse ...
Agrawal, Harshit
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