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Gorniy vestnik Uzbekistana

Abstract

The ecological environment in mining area had been damaged seriously by mining subsidence, which made directly influence on the sustainable development of mining industry. The current situations and existing problems of the coal mining subsidence areas in china were analyzed. Three different management stages are divided, including pre-mining, during-mining, and post-mining, based on mining time sequence. After analysis, effective comprehensive management countermeasures were provided systematically for subsidence control, combined with the related laws, mining technology and management technology on coal mining subsidence areas.

First Page

68

Last Page

69

References

1. National Bureau of Statistics of the People’s Republic of China. China Statistical Yearbook of 2017 [M]. China Statistics Press, Beijing: 2017, pp. 23-30. 2. Li Fengming. Current Status and Development Tendency of Coal Mining Subsidence Area Treatment Technology in China [J]. Coal mining Technology, 2011, 16(3): рр. 8-10. 3. State Administration of Work Safety, State Administration of Coal Mine Safety, National Energy Administration, National Railway Administration of People's Republic of China. 2017. Specification of coal pillar set and mining of building, water body, railway and main well lane. China Coal Industry Publishing House, Beijing, China.

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