免棱镜全站仪在井下测绘中的应用  

Application of Prism-free Total Station in Underground Surveying and Mapping

作　　者：胡群 HU Qun(Hunan Lianshao Jiangong(Group)Co.,Ltd.,Changsha,Hunan,410000,China)

机构地区：[1]湖南涟邵建设工程(集团)有限责任公司,湖南长沙410000

出　　处：《工程建设（维泽科技）》2023年第6期111-113,共3页Engineering Construction

摘　　要：免棱镜全站仪的出现是矿山测量应用的重大里程碑。他是对传统经纬仪、全站仪的技术改进和重大创新。使用无棱镜测距技术,可以获得更高的精度和更快的反应速度,并且具有激光指向仪的功能,可以直观地指导生产。这种技术的出现,不仅可以用于井下控制测量、井下施工放样,还可以用于贯通测量,为危险的采空区测量带来希望,大大提高了测量工作的效率和生命安全保障。The appearance of prism-free total station is a major milestone in the application of mine survey.He is a technical improvement and great innovation of traditional theodolite and total station.Using prism-free ranging technology,higher accuracy and faster reaction speed can be obtained,and it has the function of laser pointing device,which can directly guide production.The appearance of this technology can be used not only for underground control survey,underground construction lofting,but also for through survey,which brings hope for dangerous goaf survey and greatly improves the efficiency of survey work and life safety guarantee.

关 键 词：免棱镜全站仪 井下控制测量 井下施工测量 

分 类 号：P228[天文地球—大地测量学与测量工程]