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| 千米深井巷道严重形变测量控制技术 | |
| 引用本文： | 刘娜,栾元重,刘增平,聂文志,闫勇. 千米深井巷道严重形变测量控制技术[J]. 有色金属(矿山部分), 2011, 63(6): 77-81. DOI: 10.3969/j.issn.1671-4172.2011.06.019 |
| 作者姓名： | 刘娜 栾元重 刘增平 聂文志 闫勇 |
| 作者单位： | 1. 重庆地矿测绘院,重庆,400042 2. 山东科技大学,山东青岛,266510 3. 淄博矿业集团山东唐口煤业有限公司,山东济宁,272100 |
| 摘 要： | 山东唐口煤矿为千米深井开拓开采,矿井地压大、巷道变形严重,井下测量控制点处于移动中.为做到安全生产,采用井下陀螺定向技术检测井下测量控制点稳定性的方法,利用巷道变形FLAC3D数值模拟及地应变计算,确定了井下测量控制点埋设的最佳位置为巷道“拱顶两侧”位置,并开发了千米深井井下测量数据管理信息系统及矿图自动更新软件. |
| 关 键 词： | 千米深井 FLAC3D数值模拟 地应变计算 陀螺定向 GIS |
Survey control technology for serious roadway deformation in 1000 meter's deep shaft |
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| LIU Na,LUAN Yuanzhong,LIU Zengping,NIE Wenzhi,YAN Yong. Survey control technology for serious roadway deformation in 1000 meter's deep shaft[J]. , 2011, 63(6): 77-81. DOI: 10.3969/j.issn.1671-4172.2011.06.019 | |
| Authors: | LIU Na LUAN Yuanzhong LIU Zengping NIE Wenzhi YAN Yong |
| Affiliation: | LIU Na1,LUAN Yuanzhong2,LIU Zengping3,NIE Wenzhi3,YAN Yong3(1.Surveying and Mapping Institute of Chongqing,Chongqing 400042,China,2.Shandong University of Science and Technology,Qingdao Shandong 266510,3.Shandong Tangkou Coal Mine Co.,Ltd.,Zibo Coal Group,Jining Shandong 272100,China) |
| Abstract: | The Tangkou coal mine in Shandong is developing mining of 1000 meter's deep shaft.The mine has large pressure,with serious roadway deformation,and the underground survey control points are in moving.In order to ensure production safety,the method of testing stability of underground survey control point in underground directional gyro technology are used,combing FLAC3D numerical simulation and strain calculation.The best laying location for underground survey control point is confirmed,that is both sides of ... |
| Keywords: | 1000 meter's deep shaft FLAC3D numerical simulation crustal strain calculation gyro orientation GIS |
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