摘要
介绍了郑州矿区水文地质特征、矿区水害类型及产生水害的原因 ,阐述了矿区奥灰 -寒灰水、石炭系薄层灰岩水、顶板砂岩水、老空水、地表水及封闭不良钻孔导水的治理技术。
The paper introduced the hydrological feature, type of water disaster and cause of water disaster in Zhengzhou Mining Area. The paper stated the prevention and control technology for Ordovician limestone water - Cambrian limestone water, Carboniferous thin limestone water, sandstone roof water, goaf water, surface water and water penetration through not properly sealed bore holes.
出处
《煤炭科学技术》
CAS
北大核心
2001年第7期21-23,26,共4页
Coal Science and Technology
