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有色金属(矿山部分):2020,72(2):77-80
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无人机航测技术在露天矿边坡工程地质调查中的应用
秦秀山, 曹 辉, 王志修, 刘 鹏
(北京矿冶科技集团有限公司)
Application of UAV Aerial Survey Technology in Engineering Geological Survey of Open-pit Slope
QIN Xiushan, CAO Hui, WANG Zhixiu, LIU Peng
(BGRIMM Technology Group)
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投稿时间:2019-11-09    修订日期:2019-11-12
中文摘要: 为充分认识露天矿边坡各区域岩体节理的分布规律及质量特征,统计出各区域优势结构面产状信息,需对露天边坡开展现场工程地质调查测试。常规的现场人工量测具有效率低、测试范围有限、边坡下作业安全风险大等缺点。针对现场选定的结构面差异明显的重点露天边坡,通过无人机航测技术开展非接触式现场工程地质调查。通过室内统计分析,得出了调查范围内结构面的倾向、倾角、密度、间距、迹长等内容。该技术的成功应用,可为露天边坡工程地质调查提供新的技术手段,大大提高了现场工作的效率和安全性。
Abstract:In order to fully understand the distribution status and quality appearance of rock mass joints in various areas of open pit slope, and to obtain the dominant orientation of structural plane occurrence in each area, it is necessary to carry out field engineering geological survey of open pit slope. Conventional on-site manual measurement has the shortcomings of low efficiency, limited testing range and high safety risk of operation under the slope. Aiming at the key open-pit slopes with obvious differences in structural planes selected on site, non-contact field engineering geological survey is carried out by UAV aerial survey technology. Through indoor statistical analysis, the inclination, inclination, density, spacing and trace length of structural planes in the survey area are obtained. Successful application of this technology can provide new technical means for engineering geological survey of open-pit slope, and greatly improve the efficiency and safety of field work.
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基金项目:国家国际科技合作专项
引用文本:
秦秀山,曹 辉,王志修,刘 鹏.无人机航测技术在露天矿边坡工程地质调查中的应用[J].有色金属(矿山部分),2020,72(2):77-80.
QIN Xiushan,CAO Hui,WANG Zhixiu,LIU Peng.Application of UAV Aerial Survey Technology in Engineering Geological Survey of Open-pit Slope[J].NONFERROUS METALS(Mining Section),2020,72(2):77-80.

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