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| 软煤层大采高长壁工作面矿压观测及显现规律 | |
| 引用本文： | 朱涛,郝庆利,宋敏,康立勋. 软煤层大采高长壁工作面矿压观测及显现规律[J]. 太原理工大学学报, 2010, 41(2) |
| 作者姓名： | 朱涛 郝庆利 宋敏 康立勋 |
| 作者单位： | 1. 太原理工大学矿业工程学院,太原,030024 2. 内蒙古煤矿设计研究院,内蒙古呼和浩特,010010 3. 山东水利职业学院建筑工程系,山东日照,276826 |
| 基金项目： | 国家自然科学基金资助项目 |
| 摘 要： | 针对软煤层大采高长壁工作面矿山压力显现剧烈、煤壁片帮严重的问题,以赵庄煤矿3305大采高综采工作面为例,介绍了大采高综采工作面矿山压力的观测方案。通过现场观测,对软煤层大采高综采工作面矿山压力显现规律和特征进行了分析,并对工作面煤壁片帮情况进行了统计分析。提出了相应的建议及措施,以有效满足控制大采高综采工作面顶板和煤壁片帮的要求,实现矿井安全高产高效开采和取得较好的经济效益。 |
| 关 键 词： | 软煤层 大采高 矿山压力 煤壁片帮 控制 |
The Behavior Regularity and Observation of Ground Pressure of Large Mining Height Face in Soft Seam |
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| ZHU Tao,HAO Qing-li,SONG Min,KANG Li-xun. The Behavior Regularity and Observation of Ground Pressure of Large Mining Height Face in Soft Seam[J]. Journal of Taiyuan University of Technology, 2010, 41(2) | |
| Authors: | ZHU Tao HAO Qing-li SONG Min KANG Li-xun |
| Affiliation: | ZHU Tao1,HAO Qing-li2,SONG Min3,KANG Li-xun1 (1.College of Mining Engineering of TUT,Taiyuan 030024,China,2.The Coal Mine Design , Research Institute of Inner Mongolia,Hohhot,Inner Mongolia 010010,3.Department of Architecture , Engineering,Sh,ong Water Polytechnic,Rizhao 276826,China) |
| Abstract: | Aimed at solving the problem of dramatically emerged mining pressure and serious rib spalling in large mining height lengwall face in soft seam,the observation program of mining pressure in fully mechanized mining face with large mining height was introduced,taking the 3305 working face of Zhaozhuang Coal Mine as an example.On the basis of on-site obseruation,the behavior lawsand features of the mining pressure of fully mechanized mining face with large mining height were analyzed,and the rib spalling in wo... |
| Keywords: | soft seam large mining face mining pressure rib spalling control |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |