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有色金属(矿山部分):2019,71(2):1-4
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基于C-ALS的三维激光扫描技术在采空区探测中的应用
(1.(1. 中冶北方(大连)工程技术有限公司,辽宁 大连 116600;2. 新疆钢铁雅满苏矿业有限责任公司,新疆 哈密 839000))
Application of 3D laser scanning technology based on C-ALS in goaf detection
(1.(1. Northern Engineering & Technology Corporation, MCC, Dalian Liaoning 116600, China;2. Xinjiang Steel Yamansu Mining Co., Ltd., Hami Xinjiang 839000, China))
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中文摘要: 进行精确的采空区探测是进行采空区稳定性分析和治理的前提。基于三维激光扫描探测技术,采用采空区探测系统C-ALS对雅满苏地下矿采空区形态进行精确探测,建立了可视化采空区三维实测模型,获取了采空区三维形态、空间位置、空区体积、顶板暴露面积等关键信息。根据三维激光探测结果,结合3DMine矿业软件耦合建立了完整矿区现状三维模型。实践表明该探测系统能够对地下空区进行精确的、全方位扫描,操作简单、安全,探测结果可为下一步采空区稳定性分析和处理方案的确定提供重要依据。
Abstract:Accurate goaf exploration is the premise of goaf stability analysis and management. Based on the three-dimensional laser detection technology, the goaf exploration system C-ALS was used to accurately detect the goaf in the Yaman Su underground mine. The visualized three-dimensional model was established and the spatial location, three-dimensional shape, area size, roof exposed area and other key information were obtained. According to the results of 3D laser detection and the 3Dmine mining software, a 3D model of the status quo of a complete mining area was established. Practice indicated that the detection system can conduct accurate and omni-directional scanning of the underground area, and the operation was simple and safe. The detection results can provide an important basis for the stability analysis and treatment scheme determination of the goaf in the next step.
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基金项目:“十三五”国家重点研发计划项目(2016YFC0801604)
引用文本:
东龙宾1,王少泉1,蔺帅宇1,庞 森2,乔洪斌2.基于C-ALS的三维激光扫描技术在采空区探测中的应用[J].有色金属(矿山部分),2019,71(2):1-4.
DONG Longbin1,WANG Shaoquan1,LIN Shuaiyu1,PANG Sen2,QIAO Hongbin2.Application of 3D laser scanning technology based on C-ALS in goaf detection[J].NONFERROUS METALS(Mining Section),2019,71(2):1-4.

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