"三下"开采综合评价体系研究

为了保证对“三下”压煤的持续有效开采，尽可能降低其对地表设施和生态环境的影响，理顺矿政关系，从技术、经济、资源、社会各角度出发，采用工程经济学、开采沉陷学、模糊数学、运筹学、信息论、系统论等多学科理论方法，定性定量相结合、宏观微观相结合、技术经济相结合、理论实证相结合，对“三下”开采进行评价，建立起了“三下”开采综合评价体系．本文的研究成果将对“三下”开采决策和国家制定相关“三下”开采政策提供理论依据和实践指导．

Comprehensive Evaluation System of Coal Mining

In order to ensure the sustainable and effective coal mining under buildings, railways and water-bodies (three-underground mining) and reduce the influence on the ground establishment and the ecological environments, from the view of technology, economics, resources and society, the three-underground mining was evaluated and the comprehensive evaluating system was constructed. The evaluation of the three-underground mining was carried out in the combination of qualitative with quantitative analysis, macro with micro discussion, the technical and the economic analysis and theory with practice. Such subjects as engineering economy, science of mining subsidence, fuzzy math, operational research, theory of information and theory of system were adopted. The results can provide the theoretical basis and practical guidance for the decision-making and related policy about three-underground mining.