| 一井定向在地铁隧道竖井联系测量中的应用 |
| |
| 引用本文： | 曹先革,贾思水,赵文更.一井定向在地铁隧道竖井联系测量中的应用[J].测绘与空间地理信息,2018(1):9-11. |
| |
| 作者姓名： | 曹先革 贾思水 赵文更 |
| |
| 作者单位： | 哈尔滨测量高等专科学校测量工程公司,黑龙江 哈尔滨,150008
山东正元数字城市建设有限公司,山东 烟台,264000 |
| |
| 摘 要： | 一井定向是竖井平面联系测量的一种主要方式。本文结合具体工程实例,在分析一井定向原理的基础上,给出了一井定向的作业步骤,总结了一井定向数据的平差计算方法,并设计了具体的计算表格,最后总结了一井定向在实际生产中能够提高定向精度的几点经验。
|
| 关 键 词： | 一井定向 竖井 联系测量 双联系三角形 single shaft orientation vertical shaft contact measurement double contact triangle |
Application of Single Shaft Orientation in the Metro Tunnel Vertical Shaft Contact Measurement |
| |
| CAO Xiange,JIA Sishui,ZHAO Wengeng.Application of Single Shaft Orientation in the Metro Tunnel Vertical Shaft Contact Measurement[J].Geomatics & Spatial Information Technology,2018(1):9-11. |
| |
| Authors: | CAO Xiange JIA Sishui ZHAO Wengeng |
| |
| Abstract: | Single shaft orientation is a main method of vertical shaft plane contact measurement. Combined with specific engineering example, this paper on the basis of analyzing the principle of single shaft orientation, gave out the operation steps of single shaft orien-tation, and summarized single shaft orientation data adjustment calculation method, and brought out the concrete calculation form, fi-nally summarized some experience that in practical production can improve the accuracy of single shaft orientation. |
| |
| Keywords: | |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
