摘要
通过介绍矸石粉煤灰充填的意义,分析矸石粉煤灰充填体的作用机理、充填控制地表深陷的理论和充填控制地表沉降的影响因素,指出矸石粉煤灰的固化问题,为矸石粉煤灰充填开采的研究指明了方向。
The meaning of filling technology with coal waste and ash was introduced, and mechanism of filling body with coal waste and ash, theory of controlling surface subsidence with backfill technology, and its factors were analyzed. The solidification problem of coal waste and ash was pointed out, which indicates its direction.
出处
《能源与节能》
2015年第2期46-47,154,共3页
Energy and Energy Conservation
关键词
混合充填
地表沉陷
影响因素
固化
mixed filling
surface subsidence
influencing factors
solidification
