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提出了煤矿工程地质模型的概念和基本构成．论述了工程地质模型及其组成单元的采动效应，建立了预测模型并成功应用于山东省横河煤矿厚松散含水层下放顶煤开采防水煤岩柱的留设．为进一步发展防水煤岩柱工程地质系统研究方法奠定了基础．
Proposed the concept and basic structure of coal mine engineering geological model. This paper discusses the mining effect of engineering geological model and its component units, builds a prediction model and applies it to the construction of water-proof coal-rock pillar under the caving mining of thick loose aquifer in Henghe coal mine of Shandong province. This laid the foundation for the further development of waterproof coal rock pillar engineering geological system research method.