| 蒋兵辉,刘殿凤,韩贵雷,于同超.中关铁矿帷幕注浆后基建期突水因素剖析及防治措施[J].矿产勘查,2010,1(6):525-529 |
| 中关铁矿帷幕注浆后基建期突水因素剖析及防治措施 |
| Analysis on Zhongguan iron ore suddenly gushing factors after curtain grouting |
| 投稿时间：2010-09-10 |
| DOI： |
| 中文关键词: 帷幕注浆 疏干放水 矿井 中关铁矿 |
| 英文关键词: curtain grouting dewatering and drainage mine Zhongguan iron ore |
| 基金项目: |
|
| 摘要点击次数: 2628 |
| 全文下载次数: 1207 |
| 中文摘要: |
| 中关铁矿矿区地下水具有丰富的动、静储量,矿区水文地质条件极为复杂。鉴于此矿山治水采用帷幕注浆的方案,目前中关铁矿正处于基建期,虽然注浆帷幕治水方案切断了大部分矿区内外水力联系,但是仍然存在突然涌水的危险源和诸多的突水因素。文章详细论述了目前矿区存在的突水因素,并提出了相应的防范措施,为中关铁矿基建期安全生产提供参考。 |
| 英文摘要: |
| Zhongguan iron ore is rich in dynamic and static water storage, and the hydrogeological conditions is extremely complicated. therefore, Curtain grouting was used for water control. Currently, Zhongguan iron ore is under construction. Although the grouting curtain cut off most of the mine water within and outside the curtain, there are many suddenly gushing factors.This paper describes the existing suddenly gushing factors, and the respective preventive measures were proposed, which can serve as a reference for the mine safety issues for construction. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|