| 向家坝升船机工程高精度平面控制网设计研究 |
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| 引用本文： | 李宗春,李干,张冠宇,李东明. 向家坝升船机工程高精度平面控制网设计研究[J]. 水利与建筑工程学报, 2011, 9(5): 36-40 |
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| 作者姓名： | 李宗春 李干 张冠宇 李东明 |
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| 作者单位： | 1. 信息工程大学测绘学院,河南郑州,450052
2. 水利部水工金属结构质量检验测试中心,河南郑州,450006 |
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| 摘 要： | 为给向家坝升船机工程提供高精度施工基准,以其平面控制网的布设为例,通过分析与计算,认为传统控制网布设方案应该改变,提出基于施工坐标系的布设方案：在施工坐标系下布设升船机平面控制网;通过控制网的联测复现升船机施工坐标系和发现控制网整体变形;通过控制网的复测发现控制网点的局部变形,保证整个工程的施工基准统一在升船机施工平面...
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| 关 键 词： | 升船机 施工坐标系 平面控制网 复测 联测 |
Design for High Precision Horizontal Control Network of Xiangjiaba Ship Lift |
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| LI Zong-chun,LI Gan,,ZHANG Guan-yu,LI Dong-ming. Design for High Precision Horizontal Control Network of Xiangjiaba Ship Lift[J]. Journal of Water Resources Architectural Engineering, 2011, 9(5): 36-40 |
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| Authors: | LI Zong-chun LI Gan ZHANG Guan-yu LI Dong-ming |
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| Affiliation: | LI Zong-chun1,LI Gan1,2,ZHANG Guan-yu1,LI Dong-ming3(1.College of Surveying and Mapping,Information Engineering University,Zhengzhou,He'nan 450052,China,2.Troops 72946,Zibo,Shandong 255020,3.Hydraulic Metal Structure QualityMonitoring and Testing Center,Ministry of Water Resources,He'nan 450006,China) |
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| Abstract: | To provide the high-precision engineering reference to Xiangjiaba ship lift,taking the design of the horizontal control network as an example,and through analysis and calculation,it is considered that the traditional design method of the horizontal control network should be changed,thus to propose a new method based on the construction coordination system: establishing the plane control network based on the construction coordination system;repeating the construction coordination system of ship lift and find... |
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| Keywords: | ship lift construction coordination system plane control network replication measurement connection measurement |
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