全站仪无定向自由设站隧道收敛测量方法与精度分析  

Total Station Instrument Astatic Free Station Tunnel Convergence Measurement Method and Accuracy Analysis

作　　者：李勇[1] 付和[2] 李连海[1] 霍涛[2] 

机构地区：[1]北京北辰实业股份有限公司北辰置地分公司,北京100101 [2]河北中色测绘有限公司,北京065201

出　　处：《北京测绘》2013年第5期77-79,共3页Beijing Surveying and Mapping

摘　　要：所推荐的测量方法称之为"全站仪无定向自由设站收敛测量",外业操作简单,速度快,内业计算方便,精度较可靠,稳定性较好,精度提升空间较大。文中以一对测点为例进行了详细分析,今后可考虑布设三对以上测点,以满足监护要求。In the paper, ＂non-directional free station total station measuring convergence＂ is a measurement method that it is recommended, it is simple and fast at operating outside the industry, additionally, within the industry is convenient on calculating and has reliable accuracy and better stability, ultimately, it has greatly space to improve on the accuracy. In this paper, a pair of measurement points is analyzed in detail as an example. In order to meet the requirements, three or more pairs measuring point are considered to be layout in the future.

关 键 词：全站仪 隧道收敛测量 

分 类 号：P258[天文地球—测绘科学与技术]