冒落矸石空隙注浆胶结充填减沉技术的可行性研究  

Feasibility Study on the Technology of Filling the Vacant Space of the Caving Rock with Cement Materials

作　　者：王建学[1] 刘天泉[1] 

机构地区：[1]煤炭科学研究总院,北京100013

出　　处：《煤矿开采》2001年第1期44-45,共2页Coal Mining Technology

摘　　要：冒落矸石空隙注浆胶结充填技术是一种新的减沉措施。文章论述了该技术的减沉原理并对减沉效果进行了分析预测。Filling the vacant space of the caving rock with cement materials is a new method to reduce subsidence. The paper mentions the principle, predicts the result, and put for wards some suggestion about the application of this method.

关 键 词：冒落矸石空隙注浆胶结充填 地表沉陷 减沉技术 碎胀系数 开采沉陷 充填工艺 

分 类 号：TD327[矿业工程—矿井建设]