垞城煤矿小断层破坏“三软”煤层地质特征分析
Chacheng Mine Destruction of Small Faults ＂soft＂ Geological Characteristics of Coal
摘要
本文通过分析小断层破坏垞城煤矿＂三软＂煤层地质特征现象。归纳总结出了小断层对垞城煤矿＂三软＂煤层的地质影响。为该矿选择掘进方法、顶板支护措施等提供了依据,对该矿生产过程中节省成本,提高采掘效率具有一定的现实意义。
Abstract
This paper analyzes the destruction of small faults Chaeheng Mine ＂soft＂seam phenomenon of geological features. Summarized that the small faults on Chacheng mine ＂soft＂ coal geological effects. Driving method to select the mine roof support measures such
关键词
小断层/“三软”/断层面Key words
Small faults/＂soft＂/Fault plane引用本文复制引用
出版年
2011
NETL
NSTL
万方数据