COMPREHENSIVE MANAGEMENT COUNTERMEASURES TO COAL MINING SUBSIDENCE AREAS
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.