欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
充填接顶是充填工作的重要内容，关系到充填体的承载效果，本文深入分析了导致充填不能接顶的各种原因，并提出了相应的解决方案和改进措施，为解决矿山充填体不接顶问题，改善作业条件提供了有效途径。
英文摘要：
Roof-contacted filling is an important step for the work of filling because it is related to the filling effect of body load. Various reasons for fill body unclosed roofs intensively are analyzed in this paper, and a series of measures and methods are put forward to ensure that roofs can be tight by fill. To some extents, a new effective solution for working conditions is provided.
同期刊论文项目
同项目期刊论文
期刊信息
位置：