山东煤炭科技Issue(4)：123-124,2.
古城煤矿陷落柱发育特征及含导水性分析
魏茂生1
作者信息
- 1. 山东能源临矿集团古城煤矿,山东济宁272100
- 折叠
摘要
Abstract
The collapse column on the influences of safety production in coal mine, the work of mining and reasonable layout, the coal mining＇ method and mining machinery ehoiee increase the difficulty. In addition to collapse column the water - inrush latent, sudden and easy to conduction rich karst ground- water, the mine production safety threat is bigger, so of collapse columns in the development characteristics and contain the hydraulic conductivity analysis is of great significaneeo关键词
陷落柱/发育特征/含导水性/分析Key words
Collapse column development characteristics including the hydraulic conductivity analysis分类
能源科技引用本文复制引用
魏茂生..古城煤矿陷落柱发育特征及含导水性分析[J].山东煤炭科技,2012,(4):123-124,2.
