| 基于相似模拟实验的采场覆岩
破坏规律及巷道支护技术 |
| |
| 引用本文： | 凌涛,王卫军,彭文庆,屈延嗣.基于相似模拟实验的采场覆岩
破坏规律及巷道支护技术[J].湖南科技大学学报(自然科学版),2015,30(3):13-19. |
| |
| 作者姓名： | 凌涛 王卫军 彭文庆 屈延嗣 |
| |
| 作者单位： | 1.湖南科技大学 煤矿安全开采技术湖南省重点实验室，湖南 湘潭 411201；
2.中煤科工集团重庆研究院有限公司，重庆 400037；3.中铁五局集团有限公司，湖南 长沙 410000 |
| |
| 基金项目： | 国家自然科学基金资助项目(51374105)；湖南省教育厅科学研究项目（12cy013，13C308）；湖南科技大学研究生创新基金资助项目（S130003）；煤矿安全开采技术湖南省重点实验室开放基金资助项目（201303） |
| |
| 摘 要： | 为了保证平煤六矿的新建斜井顺利通过丁5-6煤层的采空区,基于采空区围岩压实情况和影响范围的复杂性,利用相似模拟实验方法,研究丁5-6煤层开采过程采场覆岩的破坏变化规律.模拟结果表明,煤层开采后,覆岩的破坏呈现明显"三带"区域,实验结果所测高度与理论计算及现场实际情况吻合,实验结果为巷道穿越采空区的围岩控制及支护对策提供参考.
|
| 关 键 词： | 相似模拟实验 采场 覆岩 巷道支护 |
Failure law of stope overburden deformation and roadway
supporting technology based on simulation test |
| |
| Ling Tao,Wang Weijun,Peng Wenqing,Qu Yansi.Failure law of stope overburden deformation and roadway
supporting technology based on simulation test[J].Journal of Hunan University of Science & Technology(Natural Science Editon),2015,30(3):13-19. |
| |
| Authors: | Ling Tao Wang Weijun Peng Wenqing Qu Yansi |
| |
| Institution: | 1.Hunan Provincial Key Laboratory of Safe Mining Techniques of Coal Mines, Hunan University of Science and Technology, Xiangtan 411201,China;
2.Chongqing Research Institute of China Coal Technology and Engineering Group Corporation, Chongqing 400037,China;
3.China Railway NO.5 Engineering Group Co. Ltd., Changsha 410000,China |
| |
| Abstract: | n order to ensure that the new building inclined shaft of Pingdingshan six mines pass fifth-sixth stope seam smoothly , based on the importance of real circumstance and effction range of the stope, the simulation test experimental way was used, the variation law of the overburden rock was studied while did mining process on fifth or sixth coal seam coal .The result of simulation test showed that after the exploration of mine, destruction to the overburden is appeared to have three zones feature. Height measurement and theoretical calculation get from simulation test confirmed to actual situation. It provide reference to the rock control and support measures for the stope roadway crossing the surrounding. |
| |
| Keywords: | simulation test stope overburden roadway supportin |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《湖南科技大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《湖南科技大学学报(自然科学版)》下载免费的PDF全文 |
