摘要
原有的过断层寻找断失盘矿层理论的前提,是断层两盘产状不发生变化。但实际上,断层两盘产状经常发生变化。此时,根据原理论无法准确确定断失盘矿层位置。本文提出打破现有的过断层寻找断失盘矿层理论的假设前提,在断层两盘矿层产状发生变化或伴有显著牵引褶曲的复杂地质条件下,对过断层寻找断失盘矿层理论进行深化研究;并提出首先进行复杂地质条件下新地层断距及相关新断距的概念深化及数学模型的研究,在此基础上,进行复杂地质条件下矿层平巷、斜巷及伪倾斜巷道中,过断层寻找断失盘矿层的数学模型研究和巷道优化布置研究。
The premise of conventional theory of locating the missing ore beds through faults is that the occurrences at both sides remains consistent, But practically speaking, both side of fault are subject to change, by such a theory that, the missing ore beds can＇ t be located accurately. The paper starts with the breaking of hypothesis premise of conventional theory of locating the missing ore beds beyond faults, deeply research the new theory of locating the missing ore beds through faults on the complicated geological conditions of the both blocks are subject to change or significant drag folds, and the new stratum separation distance and relative separation distance on complicated geological conditions, as well as the mathematical models should be set up firstly, on this basis, the tunnel arrangement schemes of locating lost ore beds in level tunnel and in angular or pseudo angular tunnel should be deeply researched.
出处
《中国矿业》
北大核心
2009年第6期65-67,共3页
China Mining Magazine
关键词
复杂地质条件
断层
断失盘
矿层
深化研究
complicated geological conditions
fault
lost ledge ore bed
deeply research
