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投稿时间:2018-06-21 修订日期:2018-06-25
投稿时间:2018-06-21 修订日期:2018-06-25
中文摘要: 普朗铜矿自然崩落法开采将会引发顶板崩落及地表沉降,地表均匀稳定的沉降尤为关键,因此实时掌握地表沉降规律是非常重要的。本文利用三维激光扫描技术,对普朗铜矿地表沉降的动态变化情况进行实时监测。通过对地表的实时监测,得出了重点监测区域的平均沉降速度,为底部结构放矿参数的优化提供了依据。三维激光扫描技术在该矿实时监测地表沉降规律中得到了很好的应用,具有较好的推广应用价值。
Abstract:Block caving mining will cause roof caving and surface subsidence, uniform and stable subsidence of the surface is especially crucial. Therefore, it is very important to grasp the law of surface subsidence in real time. In this paper, the 3D laser scanning technology is used to monitor the dynamic change of the surface subsidence in Pulang copper mine. According to the real time monitoring, obtaining the average subsidence velocity of the key monitoring area, and it provides evidence for optimizing of the bottom structure ore discharge parameters. 3D laser scanning technology has been well applied in the law of surface subsidence in the real time monitoring of the mine, and has good value for extension and application.
keywords: block caving method surface subsidence 3D laser scanning real-time monitoring and early warning
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基金项目:
作者 | 单位 | |
王晶 | 云南迪庆有色金属有限责任公司 | 375951571@qq.com |
蔡永顺* | 北京矿冶科技集团有限公司 | caiyongshun2006@126.com |
彭张 | 云南迪庆有色金属有限责任公司 | |
王平 | 北京矿冶科技集团有限公司 | |
沙文忠 | 云南迪庆有色金属有限责任公司 | |
袁本胜 | 北京矿冶科技集团有限公司 | |
魏银鸿 | 云南迪庆有色金属有限责任公司 |
Author Name | Affiliation | |
Yunnan Diqing Nonferrous Metal Co., LTD. | 375951571@qq.com | |
CAI Yongshun | Beijing General Research Institute of Mining and Metallurgy | caiyongshun2006@126.com |
引用文本:
王晶,蔡永顺,彭张,王平,沙文忠,袁本胜,魏银鸿.基于三维激光扫描技术的地表沉降实时监测与预警[J].有色金属(矿山部分),2018,70(6):12-15.
CAI Yongshun.Real time monitoring and early warning of surface subsidence based on 3D laser scanning technologyWANG Jing1, CAI Yongshun2,3, PENG Zhang1, WANG Ping2,3, SHA Wenzhong1, YUAN Bensheng2,3, WEI Yinhong1[J].NONFERROUS METALS(Mining Section),2018,70(6):12-15.
王晶,蔡永顺,彭张,王平,沙文忠,袁本胜,魏银鸿.基于三维激光扫描技术的地表沉降实时监测与预警[J].有色金属(矿山部分),2018,70(6):12-15.
CAI Yongshun.Real time monitoring and early warning of surface subsidence based on 3D laser scanning technologyWANG Jing1, CAI Yongshun2,3, PENG Zhang1, WANG Ping2,3, SHA Wenzhong1, YUAN Bensheng2,3, WEI Yinhong1[J].NONFERROUS METALS(Mining Section),2018,70(6):12-15.