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.
出处
《煤矿开采》
2001年第1期44-45,共2页
Coal Mining Technology
