A5002243838- Rock Mechanics and Modeling
- Landslides and related hazards
- Geoscience and Mining Technology
- Climate change and permafrost
- Geomechanics and Mining Engineering
- Tailings Management and Properties
- Grouting, Rheology, and Soil Mechanics
- Geotechnical and Geomechanical Engineering
- Geotechnical Engineering and Underground Structures
- Drilling and Well Engineering
- Geophysical Methods and Applications
- Geotechnical Engineering and Analysis
- Advanced Computational Techniques and Applications
- Geological and Geochemical Analysis
- Coal Properties and Utilization
- Mine drainage and remediation techniques
- Advanced Decision-Making Techniques
- Concrete and Cement Materials Research
- Tunneling and Rock Mechanics
- Geological Modeling and Analysis
- Structural Response to Dynamic Loads
- Hydrocarbon exploration and reservoir analysis
- Risk and Safety Analysis
- Mineral Processing and Grinding
- Evaluation and Optimization Models
Central South University
2016-2025
Zhengzhou University of Aeronautics
2022
Mineral Resources
2017-2018
Anshan Hospital
2010
Tianjin University
2006
Beijing Normal University
1982
The analysis and prediction of slope stability are very important, because failure can lead to large disasters. This paper focused on a performance comparison four supervised learning methods for prediction. Based characteristics instability data availability, six typical parameters-the unit weight, cohesion, internal friction angle, inclination, height, pore water ratio-were chosen establish the evaluation index system. gravitational search algorithm (GSA), random forest (RF), support...
Traditional safety training media to transfer knowledge specific the rock-related hazards in underground mines are mainly video or manuals, which inefficient and bring a poor experience. In this paper, we designed developed serious game based on virtual reality (VR) technology order efficiently enable enhanced interactive training. For different purposes users, two modes, one for professional scaling suitable novice scalers, other perception miners. Our is built engine-Unity3D equipped with...
Rock burst is a common disaster in deep underground rock mass engineering excavation. In this paper, cloud model (CM) applied to classify and assess bursts. Some main factors that influence bursts include the uniaxial compressive strength (σ <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">c</sub> ), tensile xmlns:xlink="http://www.w3.org/1999/xlink">t</sub> tangential stress xmlns:xlink="http://www.w3.org/1999/xlink">θ</sub> brittleness...
With the deepening of underground resource exploitation, application cemented backfill pipeline transportation mineral tailings has become best option to reduce risk deep ground pressure and solid waste pollution. Research in this field is mainly centred on slurry fluidity experiments. However, parameters, particle characteristics complexity all cause uncertainty calculation parameters. The conventional loop test expensive. Combining structural fluid tests with flow models, paper presents a...
In high-altitude cold areas, freeze-thaw (F-T) cycles induced by day-night and seasonal temperature changes cause numerous rock mass slope engineering disasters. To investigate the dynamic properties of in natural environment a area, standard specimens were drilled from Jiama copper mine Tibet, compression tests performed on water-saturated frozen sandstone with different numbers F-T (0, 10, 20, 30, 40) split Hopkinson pressure bar (SHPB) system cryogenic control system. The influence...
Cemented tailings backfill (CTB), composed of tailings, binder, and water, is widely used for filling underground goaves in mining operations. Unmanaged can occupy extensive land pose significant environmental risks. Microwave technology offers a promising approach to enhance the utilization reducing dependency on natural resources. However, limited research microwave heating parameters has impeded its broader adoption. This study uses orthogonal experimental method influence various factors...
To improve the safety management and accident prevention capabilities of mine ventilation systems, application knowledge graph technology is proposed. By employing methodologies such as data analysis, entity relationship definition, extraction, extraction using BERT + BiLSTM CRF model, a for system constructed. This facilitates structured processing historical accident-related textual enables visual analysis accidents based on graph. The research results demonstrate that can effectively...