摘要
快速准确的完成电力铁塔倾斜测量对电力线路的运行及维护有着重要意义。通过对已有的铁塔倾斜测量方法进行收集、分析及比较,我们发现传统的人工铅垂法、经纬仪法等由于自身缺陷逐渐被淘汰,全站仪免棱镜测量法具有效率高、精度较高的优点可较好的满足电力铁塔倾斜测量的需要,同时三维激光扫描技术有着可视化、立体化、高精度等优点近年来不断发展,值得进一步研究。
It is important for the power line operation and maintenance to complete the inclination measurement of power tower rapidly and accurately, Through the existing methods of inclination measurement are collected, analyzed, and compared, We find that the traditional methods of artificial plumb and theodolite are limited by their own defects and are gradually eliminated, The total station instrument free prism measuring method has the advantages of high efficiency and high accuracy, Can better meet the current tilt needs of power towers, At the same time, the development of three-dimensional laser scanning technology in recent years visualization, 3D laser scanning measurement high-precision and other advantages also have great room for development, worthy of further study.
作者
王巍
王彬
花春亮
刘鸿剑
WANG Wei;WANG Bin;HUA Chun-Liang;LIU Hong-Jian(China Energy Engineering Corporation Limited Gansu Electric Power Design Institute Corporation Limited,Lanzhou 730050,Chin)
出处
《电力勘测设计》
2018年第8期10-13,23,共5页
Electric Power Survey & Design
关键词
电力铁塔
倾斜测量
精度.
power tower
inclination measurement
accuracy
