无定向导线在线路工程测量中应用的可靠性分析

Analysis on the Reliability of the Application of the Unoriented Conductor in Lines Construction Measurement

针对线路工程测量的特点,介绍了无定向导线的计算方法及其与附合导线的精度对比分析,提出了增强其可靠性的方法,指出无定向导线能够满足线路工程测量的精度要求,从而解决了在测量工作中经常遇到的由于已知控制点不能相互通视而影响测量作业的问题。

In the light of the features of the lines construction measurement, this paper introduces the method for calculating the unoriented conductor and the comparative analysis on the precision of the unoriented conductor and connecting traverse, puts forward some methods for increasing its reliability, and points out that the unoriented conductor can satisfy the required precision of the lines construction measurement and solve the problem that the measurement is often influenced by that the known control points can＇ t be seen each other.