[1]杨相海.悬移支架普采工作面矿压实测分析[J].西安科技大学学报,2011,(01):10-13,18.
 YANG Xiang-hai.Monitor analysis on weighting law in movable support machine mining working face[J].Journal of Xi'an University of Science and Technology,2011,(01):10-13,18.
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悬移支架普采工作面矿压实测分析()
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西安科技大学学报[ISSN:1672-9315/CN:61-1434/N]

卷:
期数:
2011年01期
页码:
10-13,18
栏目:
出版日期:
2011-01-29

文章信息/Info

Title:
Monitor analysis on weighting law in movable support machine mining working face
文章编号:
1672-9315(2011)01-0010-04
作者:
杨相海
陕西能源职业技术学院 能源工程系,陕西 咸阳 712000
Author(s):
YANG Xiang-hai
Department of Energy Engineering, Xianyang Vocational Technical College Xianyang 712000, China
关键词:
悬移支架 普采工作面 实测分析 矿压规律
Keywords:
main fan's characteristic curve optimum polynomial significance test fitting
分类号:
TD355
文献标志码:
A
摘要:
对悬移支架普采工作面进行了观测,实测了支架活柱下缩量、工作面顶板移近量、顶板的来压强度以及巷道变形破坏参数,总结了该矿悬移支架普采工作面的矿压显现规律。观测表明该工作面老顶来压强度不高,所选悬移支架能平衡顶板压力,满足工作面正常开采时对支护阻力的要求。针对目前顶板的支护状况和顶板灾变危险,提出了提高支架初撑力等改善措施,研究成果对指导该矿区中小型矿井普采工作面具有重要意义。
Abstract:
On the observation of movable support machine mining working face, the support sink,the main roof sink and the main roof intension and entry distort and entry destroy parameter are analyzed. The weighting law in movable support machine mining working face is gained. The observation indicates the main roof strength is small and the support can balance the load of the rock and can meet the requirement of normal mining. In view of the support and disaster situation, the support measure is put forward to improve the support state to prevent the disaster. The research result has great important significance for guiding movable support machine mining working face in middle and small mine.

参考文献/References:

[1] 张 杰.南梁厚土层浅埋单体长壁工作面矿压规律实测分析[J].湖南科技大学学报,2007,22(4):6-10. ZHANG Jie.Analysis of weighting law of individual jacks long-wall face in Nanliang shallow seam covered with thick soil[J]. Journal of Hunan University of Science and Technology,2007,22(4):6-10.
[2] 张俭让,余学义,任彦荣.韩家湾煤矿矿山压力显现规律与工作面安全开采[J].中国煤炭,2009,35(9):53-55. ZHANG Jian-rang,YU Xue-yi,REN Yang-rong.Hanjiawan coal mine strata behaviors regularity and safe mining at coal faces[J]. Journal of China Coal,2009,35(9):53-55.
[3] 钱鸣高,缪协兴,许家林.岩层控制中的关键层理论研究[J].煤炭学报,1996,21(3):225-230. QIAN Ming-gao,MIAO Xie-xing,XU Jia-lin. Theoretical study of key strata in ground control[J]. Journal of China Coal Society, 1996,21(3):225-230.
[4] 侯忠杰.地表厚松散层浅埋煤层组合关键层的稳定性分析[J]. 煤炭学报,2000,25(2):127-131. HOU Zhong-jie. Analysis of combinatorial key strata stability in shallow coal seam with thick loose bed[J].Journal of China Coal Society,2000,25(2):127-131.
[5] 侯忠杰,谢胜华,张 杰.地表厚土层浅埋煤层开采模拟实验研究[J].西安科技大学学报,2003,23(4):357-360. HOU Zhong-jie, XIE Sheng-hua, ZHANG Jie.Simulation test studying in shallows seam mining under thick soil of the earth surface[J]. Journal of Xi'an University of Science and Technology,2003.23(4):357-360.
[6] 王国彪,高秋捷.液压支架模拟实验的研究[J].东北煤炭技术,1995,(1):36-41. WANG Guo-biao,GAO Qiu-jie. Study on modeling test of powered supports[J].Northeast Coal Technology,1995,(1):36-41.
[7] 张 杰,侯忠杰.榆树湾浅埋煤层保水开采三带发展规律研究[J].湖南科技大学学报,2006,21(4).10-13. ZHANG Jie. The study of three strap in water resources preservation in YU-shu-wan shallow seam mining[J]. Journal of Hunan University of Science and Technology,2006,21(4):10-13.
[8] 钱鸣高,刘听成.矿山压力及其控制(修订本)[M].北京:煤炭工业出版社,1991. QIAN Ming-gao, LIU Ting-cheng. Roof pressure and Ground control(Revised)[M]. Beijing:China Coal Industry Press,1991.

备注/Memo

备注/Memo:
基金项目: 国家自然科学基金资助项目(50074023); 陕西省教育厅专项科研计划项目(09JK599) 通讯作者: 杨相海(1965-),男,陕西澄城人,副教授,主要从事矿山压力及岩层控制研究和教学工作.
更新日期/Last Update: 2011-01-29