The 4th International Symposium on Mine Safety Science and Engineering (ISMSSE2018)

369 / 2018-05-31 18:53:07

Research Progress of Tailings Reservoir Stability

Tailings pond；stability；Online Monitoring；Dam Break

Mine Dynamics Disaster > tailings pond

In view of the current status of tailings reservoirs in China, the cause and mechanism of the instability of the tailings dam body are analyzed from the factors such as the water level in the reservoir, the infiltration line, the characteristics of the tailings, and the flood discharge system.Collect a large number of domestic and foreign literatures on the research of tailings reservoir safety, review the new progresses in the research on the stability of tailings ponds at home and abroad, as well as safety protection measures, analyze the safety status of China's tailings ponds, and propose corresponding countermeasures to prevent the occurrence of tailing pond accidents.Finally, on the basis of the existing safety research of tailing ponds, the rational application of stability analysis methods, research on reliable monitoring techniques and scientific warning methods, and the use of high-tech on-line monitoring will be an inevitable trend for the development of China's tailing pond safety management.