| 巨野煤田彭庄矿井首采工作面巷道支护技术研究与应用 |
| |
| 引用本文： | 徐玉学.巨野煤田彭庄矿井首采工作面巷道支护技术研究与应用[J].山东煤炭科技,2008(6). |
| |
| 作者姓名： | 徐玉学 |
| |
| 作者单位： | 山东鲁能菏泽煤电公司生产技术部,山东,菏泽,274700 |
| |
| 摘 要： | 巨野煤田彭庄煤矿首采工作面回采巷道胶结性极差、易离层,岩性不稳定,根据围岩岩性和矿压观测结果,计算出了合理的支护参数,验证了支护方式的有效性,为巨野煤田同类井田的地质条件的巷道支护提供依据。
|
| 关 键 词： | 巨野煤田 回采巷道 支护方式 |
Study and application of the first mining working face roadway support technology in Pengzhuang shaft Jage coal field |
| |
| Xu Yuxue.Study and application of the first mining working face roadway support technology in Pengzhuang shaft Jage coal field[J].Shandong Coal Science and Technology,2008(6). |
| |
| Authors: | Xu Yuxue |
| |
| Abstract: | the gleyness of mining gateway in the first coalface in Pengzhuang Coal Mine,Juye coalfield is worst,and it is easy to form abscission layer.The lithology is unstable.According to the results of surrounding rock's lithology and the observation of mine pressure,the reasonable support parameter is calculated and the effectiveness of support pattern is verified,which provides the basis for roadway support on the geological conditions of the similar well fields in Juye coalfield. |
| |
| Keywords: | Juye coalfield mining gateway support pattern |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
