摘要
根据具体的矿山地质条件 ,现场试验研究了仓储采煤法的几种仓房布置设计方案。并通过对仓房顶板岩层的力学模拟和矿山压力分析 ,从理论和实践上论证其可行性。各方案已取得了较好的经济效益 ,具有一定的推广应用价值。
Field trials and studies room arrangement design schemes of bin storage method based on the mine′s concrete geological conditions.By means of mechanical simulation and rock pressure analysis of room′s roof stratas.Proves the feasibility from theory and practice.Each scheme had reached a good economic benefit and has a fairly spread value.
出处
《煤炭工程》
北大核心
2003年第10期12-14,共3页
Coal Engineering
关键词
仓储采煤法
仓房项板岩层
双固梁
老项
bin storage method
room's roof stratas
beam fixed at both ends
main roof
