| "超长""孤岛"综放面巷道围岩应力实测分析 |
| |
| 引用本文： | 刘奎,刘长友,郭永峰,吴锋锋."超长""孤岛"综放面巷道围岩应力实测分析[J].煤炭工程,2006(5):54-56. |
| |
| 作者姓名： | 刘奎 刘长友 郭永峰 吴锋锋 |
| |
| 作者单位： | 1. 中国矿业大学,能源与安全工程学院,江苏,徐州,221008
2. 中煤国际工程集团,北京华宇工程有限公司,北京,100011 |
| |
| 摘 要： | 论文针对兖矿集团兴隆庄煤矿4324“超长”“孤岛”综放开采工作面条件,使用KSE-Ⅱ-1型钻孔应力计对巷道围岩应力进行了实测,通过对实测数据的分析,初步得出了该条件下巷道围岩应力分布特征,为巷道的支护提供了科学依据。
|
| 关 键 词： | “超长”“孤岛”综放面 围岩应力 实测分析 |
| 文章编号： | 1671-0959(2006)05-0054-03 |
| 收稿时间： | 2005-09-07 |
| 修稿时间： | 2005年9月7日 |
Analysis on stress measurement of surrounding rocks for gateways of over-long and island fully mechanized top coal caving mining face |
| |
| LIU Kui,LIU Chang-you,GUO Yong-feng,WU Feng-feng.Analysis on stress measurement of surrounding rocks for gateways of over-long and island fully mechanized top coal caving mining face[J].Coal Engineering,2006(5):54-56. |
| |
| Authors: | LIU Kui LIU Chang-you GUO Yong-feng WU Feng-feng |
| |
| Affiliation: | 1.School of Energy and Safety Engineering, China University of Mining and Technology, Xuzhou, 221008, China; 2.Beijing Huayu Engineering Company Ltd., Sinocoal International Engineering Group, Beijing, 100011, China |
| |
| Abstract: | According to the conditions of the number 4324 over-long and island fully mechanized top coal caving mining face,KSE-II-1 borehole stress meter was used to measure the stress in the surrounding rocks of the gateway.With the analysis of the measured data,the paper has got the stress distribution features of the surrounding rocks along the gateway of the face,which could be the scientific references to the support of the gateways. |
| |
| Keywords: | over-long and island fully mechanized top coal caving mining face stress of surrounding rocks analysis of site measurement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
