| EDM高程导线在桥梁线形监控中的应用 |
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| 引用本文： | 冯上朝.EDM高程导线在桥梁线形监控中的应用[J].北京测绘,2010(3):91-92. |
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| 作者姓名： | 冯上朝 |
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| 作者单位： | 陕西铁路工程职业技术学院测绘工程系,陕西,渭南,714000 |
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| 摘 要： | 分析EDM高程导线测量主要误差来源,通过制定相关控制方案,可达精密水准等级要求。结合沪杭客运专线10处连续梁高程控制实例说明。
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| 关 键 词： | EDM高程导线 误差分析 精度控制 |
Application of EDM Vertical Traversing in Bridge Alignment Control |
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| FENG Shang-chao.Application of EDM Vertical Traversing in Bridge Alignment Control[J].Beijing Surveying and Mapping,2010(3):91-92. |
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| Authors: | FENG Shang-chao |
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| Institution: | FENG Shang-chao(Department of Surveying Engineering,Shanxi Railway Institute,Weinan,Shanxi 714000,China) |
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| Abstract: | The main error sources of EDM vertical traversing is analyzed.The precision control method is schemed out,and proved feasibly to be precise leveling with the vertical control examples of 10 continuous girders in Shanghai-Hangzhou PDL. |
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| Keywords: | EDM vertical traversing error analysis precision control |
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