Abstract: Based on case studies on the prediction of w at er inrush in Guojiazhuang coal mine in Shandong province,the paper elaborates th e principles and methods about establishing prediction model of wate r inrush supported by spatial analysis and spat
Abstract: Based on case studies on the prediction of w at er inrush in Guojiazhuang coal mine in Shandong province,the paper elaborates th e principles and methods about establishing prediction model of wate r inrush supported by spatial analysis and spat
文摘:结合山东肥城国家庄煤矿底板突水预测研究工作，系统阐述在GIS软件的空间分析、空间操作功能的支持下，以多源信息复合为核心，建立底板突水预测模型的原理与方法。