中国钼业2025，Vol.49Issue(2)：39-46,8.DOI:10.13384/j.cnki.cmi.1006-2602.2025.02.007
尾矿库干滩长度测量方法研究
Measurement Method of Dry Beach Length in Tailings Pond
摘要
Abstract
After sorting out the principles and characteristics of laser ranging,image recognition,and unmanned aerial vehicle measure-ment methods in the application of dry beach length measurement,it was found that these methods have shortcomings in climate adapta-bility,measurement accuracy,and other aspects.To improve the practicality of the dry beach length monitoring method,a dry beach length measurement method based on mechanical induction is proposed.Based on the principles of the method and different monitoring cases of dry shoals in tailings ponds,this paper compares the above four methods of measuring the length of dry shoals from multiple as-pects.It is believed that laser ranging method has the advantages of easy system construction,simple operation,and strong reliability under general environmental conditions.It has good practicality in monitoring the length of dry shoals in non high cold areas,third class and below tailings ponds;The image recognition method needs to be further integrated with technologies such as infrared imaging,mul-tispectral imaging,deep learning,and artificial intelligence to improve the reliability of monitoring abnormal climates such as rainfall,and further reduce the threshold for use;The measurement of dry beach length by unmanned aerial vehicles has deficiencies in system construction,real-time monitoring,and applicability to abnormal weather conditions such as rainfall.However,it can be used as a tech-nical means for comprehensive safety control of tailings ponds;The mechanical induction method has strong advantages in the applica-bility to abnormal climates,high-altitude regions,accuracy in determining beach tops,and functional expansion.It can be used as the preferred solution for monitoring the length of dry beaches in high-altitude and high-grade tailings ponds.关键词
干滩长度/激光测距法/图像识别法/无人机/分布式光纤Key words
dry beach length/laser ranging method/image recognition method/UAV/distributed optical fiber分类
矿业与冶金引用本文复制引用
郭有劲,王伟明,张诏飞,席伟..尾矿库干滩长度测量方法研究[J].中国钼业,2025,49(2):39-46,8.基金项目
十四五"国家重点研发计划(编号:2022YFC2904500) （编号:2022YFC2904500）
