采空区高泡充填密闭防冲技术研究应用  

Study on regularity of mine pressure technology group coal seam in Nantun Coal Mine

作　　者：孙计全[1] 王旭[1] 侯玉亭[1] 满文 曹升玲[1] 

机构地区：[1]兖州煤业股份有限公司南屯煤矿,山东邹城273500

出　　处：《煤矿现代化》2016年第4期77-79,共3页Coal Mine Modernization

摘　　要：结合煤矿充填的特点,本文通过系统的理论研究、室内试验、数值仿真和现场大型工业性试验,提出了基于泡沫混凝土新材料的粉煤灰活化剂和密闭墙构筑的施工技术,并研发了相应的专利产品和设备。Combined with the characteristics of coal mine filling, this paper through the system theory research, laboratory test, numericalsimulation and in-situ large scale industrial test proposed based on foam concrete fly ash activation agent and closed wall building constructiontechnology, and developed a corresponding patent products and equipment.

关 键 词：工业性试验 新材料新设备 充填密闭墙 

分 类 号：TD353.7[矿业工程—矿井建设]