摘要
陇南紫金矿业有限公司露天采场边坡岩体破碎、易风化,人工位移监测无法精确及时获取边坡位移变化情况,为加强露天矿山边坡在线监测,及时对边坡变形情况进行预警,有效掌握边坡运行情况,通过引进高精度、全天候的合成孔径雷达边坡在线监测预警系统,对采场边坡进行实时监测。研究结果表明:合成孔径雷达边坡在线监测技术集成化、智能化和自动化程度高,可实现高精度全天候在线监测预警,能够有效防范边坡事故发生,极大地提高露天采场边坡变形监测和地质灾害预防装备水平。
The rock mass of the open-pit slope of Longnan Zijin Mining Co.,Ltd.is broken and easily weathered,thus,the manual displacement monitoring cannot accurately and timely obtain the slope displacement changes.In order to strengthen the online monitoring of open-pit mine slopes,give early warning to the slope deformation in a timely manner,and effectively grasp the operation status of mineslopes,a high-precision,all-weather synthetic aperture radar slope online monitoring and early warning system was introduced to conduct real-time monitoring of the stope slopes.The results show that the synthetic aperture radar slope online monitoring technology has a high degree of integration,intelligence and automation,and greatly improves the level of slope deformation monitoring and disaster prevention equipment of the open-pit stopes.
作者
何维
林永春
李永昌
HE Wei;LIN Yongchun;LI Yongchang(Longnan Zijin Mining Co.,Ltd.,Longnan Gansu 742500,China)
出处
《中国安全生产科学技术》
CAS
CSCD
北大核心
2022年第S01期99-103,共5页
Journal of Safety Science and Technology
关键词
合成孔径雷达
在线监测
露天矿山边坡
synthetic aperture radar
online monitoring
open pit slope
作者简介
何维,本科,工程师,主要研究方向为测量工程、爆破工程、采矿工程、安全工程、企业管理等。
