| 新义煤矿底板采动破坏规律及突水危险性研究 |
| |
| 引用本文： | 杨志斌.新义煤矿底板采动破坏规律及突水危险性研究[J].中国煤炭地质,2012(4):31-34,41. |
| |
| 作者姓名： | 杨志斌 |
| |
| 作者单位： | 中国煤炭科工集团西安研究院,陕西西安710054 |
| |
| 摘 要： | 为了研究新义煤矿煤层底板的突水危险性,分析了矿区的水文地质条件,设计了底板采动破坏的测试方案,结合FLAC数值模拟软件和经验公式对底板采动破坏深度进行了分析,采用考虑矿压影响的斯列萨列夫公式对底板突水危险性进行了评价,为新义煤矿的安全合理开采提供了科学依据。
|
| 关 键 词： | 底板破坏 突水危险性 斯列萨列夫公式 |
Coal Floor Mining Destruction Regular Pattern and Water Bursting Hazard Study in Xinyi Coalmine |
| |
| Yang Zhibin.Coal Floor Mining Destruction Regular Pattern and Water Bursting Hazard Study in Xinyi Coalmine[J].Coal Geology of China,2012(4):31-34,41. |
| |
| Authors: | Yang Zhibin |
| |
| Institution: | Yang Zhibin(Xian Research Institute,China Coal Technology and Engineering Group Corp,Xian,Shaanxi 710054) |
| |
| Abstract: | In order to study coal floor water bursting hazard in the Xinyi coalmine,mine area hydrogeological condition was analyzed,and floor mining destruction testing scheme designed.Combined with FLAC numerical simulation software and empirical formulae carried out floor mining destruction depth analysis.Using Slisalif formula considering strata pressure impacts carried out floor water bursting hazard assessment,and provided scientific basis to Xinyi coalmine safe and rational mining. |
| |
| Keywords: | floor destruction water bursting hazard Slisalif formula |
| 本文献已被 维普 等数据库收录！ |
|
