A5032516194- Tailings Management and Properties
- Rock Mechanics and Modeling
- Mine drainage and remediation techniques
- Nuclear materials and radiation effects
- Geomechanics and Mining Engineering
- Concrete and Cement Materials Research
- Erosion and Abrasive Machining
- Ginseng Biological Effects and Applications
- Lipid metabolism and disorders
- Acute Ischemic Stroke Management
- Magnesium Oxide Properties and Applications
- Geotechnical and Geomechanical Engineering
Clinical Trial Investigators
2024
Central South University
2017-2020
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...
The utilization of cemented tailings/paste backfill (CPB) by the mining industry is becoming increasingly important. However, it has been difficult to analyze economic usage CPB for fine unclassified tailings. Therefore, physical and chemical properties tailings, sampled from Sijiaying Mine, were first analyzed in this study. After this, active excitation blast furnace slag was examined, with a cement mixture made up slag, lime, plaster being used conduct physicochemical evaluations...
In order to simplify the ratio decision process of cemented backfill in underground mines and achieve fine filling ratio, research on energy matching between surrounding rock was conducted this study. Based cubic function strength model backfill, peak specific equation improved by inversion analysis data experiment, functional relationship obtained regression analysis. Then, based balance principle deformation released excavation mass considering physical mechanical parameters goaf,...