摘要
在桃园矿抽水试验资料及观测太灰水位变化情况的基础上,分析了底板灰岩水突水的影响因素,结合矿井水文地质条件,分区域计算出不同标高的突水系数,提出了底板灰岩水的防治措施。
In bailing experiment material and in observation too buck shift situation foundation of TaoYuan coal mine, has analyzed the ledger wall calcareous rock water flooding influencing factor, the union mine pit hydrogeological conditions, divides the region to calculate the different elevation the flooding coefficient, proposed the ledger wall calcareous rock water prevention measure.
出处
《煤炭技术》
CAS
北大核心
2009年第4期186-187,共2页
Coal Technology
关键词
底板
灰岩
突水系数
ledger wall
calcareous rock
flooding coefficient
