| 郑州地铁控制测量工程实践 |
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| 引用本文： | 王玉振,王建华.郑州地铁控制测量工程实践[J].测绘与空间地理信息,2014(9):178-180. |
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| 作者姓名： | 王玉振 王建华 |
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| 作者单位： | 1. 河南水利与环境职业学院,河南郑州,450011
2. 中铁七局集团有限公司,河南郑州,450016 |
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| 摘 要： | 根据地铁施工的特点,对施工控制测量提出了较高的精度要求。结合工程实践探索后方交会测量方法进行地铁施工测量,提高了隧道的贯通精度,解决了地铁盾构施工一次成洞对测量提出的高精度要求,为类似工程提供借鉴。
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| 关 键 词： | 后方交会 地铁盾构 控制测量 |
Discussion on Measurement Practice in Control of Zhengzhou Metro Por ject |
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| WANG Yu-zhen,WANG Jian-hua.Discussion on Measurement Practice in Control of Zhengzhou Metro Por ject[J].Geomatics & Spatial Information Technology,2014(9):178-180. |
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| Authors: | WANG Yu-zhen WANG Jian-hua |
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| Institution: | WANG Yu - zhen , WANG Jian - hua (1. Henan Vocational College of Water Conservancy and Environment, Zhengzhou 450011, China; 2. China Railway Seventh Group Co., Ltd., Zhengzhou 450016, China) |
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| Abstract: | Due to the subway tunnel construction characteristics, the accuracy of the control measurement is required. Using the measurement method of resection for metro construction, the accuracy of the solution through the tunnel is improved, which provides the reference for the similar engineering. |
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| Keywords: | resection subway shield control survey |
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