摘要
安庆铜矿高阶段矿房充填体的稳定性关系到矿山正常生产。为此，对充填体进行受力分析，根据影响充填体的稳定性因素，提出了保证充填体质量及提高充填体强度的措施。
In Anqing Copper Mine, the stability of bord backfilling in the high horizon is of importance to the normal production of the mine. For this reason, we made a analysis of the stress to the backfilling, pointed out the measures ensured in imporving the quality and intensity of the backfilling.
出处
《有色矿山》
1998年第5期14-17,共4页
Nonferrous Mines
