摘要
非开挖敷设管线技术具有不破坏环境、不影响交通、施工周期短等优点,广泛应用于通信管线工程中,其管线空间轨迹测量对非开挖工程施工具有重要的作用。分析了通信工程非开挖管线空间轨迹测量技术,讨论了管线空间轨迹测量参数的计算;得出了由测量参数计算管线空间轨迹坐标的方法,编制程序实现了管线空间轨迹坐标计算和成图;给出了实际测量的工程实例。工程测量表明:测量结果算法准确、成图直观、测量结果与实际相符,提出的空间轨迹测量方法具有很好的实用性。
The trenchless technology has no effects on environment and transportation, and it has short construction period,which is widely applied in pipeline construction of communication engineering, and the measurement technology of the pipeline space trajectory plays an important role for the communication trenchless engineering. In this paper, the space trajectory measurement technology for the communication engineering trenchless pipeline is analyzed, and the parameter calculation of trenchless pipeline space trajectory measurement is discussed, and the space coordinate calculation method based on pipeline space trajectory measurement parameter is obtained, and the program to realize pipeline space trajectory coordinate calculation and mapping is designed~ and the example of actual engineering measurement is given. The result of engineering measurement shows that：measurement algorithm is accurate,and the mapping is visual, and the measure result is conform to actual, so the spatial trajectory measuring method has good practicality.
出处
《电子测量技术》
2012年第4期58-61,共4页
Electronic Measurement Technology
关键词
非开挖
空间轨迹
测量技术
空间坐标
trenchless
space trajectory
measurement technology
space coordinate
