| 距离交会在黎钦铁路飞龙特大桥的水上放孔位的应用 |
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| 引用本文： | 林轶.距离交会在黎钦铁路飞龙特大桥的水上放孔位的应用[J].企业科技与发展,2010(11):223-225. |
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| 作者姓名： | 林轶 |
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| 作者单位： | 中铁四院集团南宁勘测设计院有限公司,广西南宁530003 |
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| 摘 要： | 放样精度对于搞好黎钦铁路飞龙特大桥的水上桥墩孔位的测量工作非常重要。本次测量现场有定测时留下的控制桩能够满足放样精度。文章对放样的方法作了详细介绍,并简要阐述了高程的传递方法。
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| 关 键 词： | 距离交会 水上放孔位 放样 |
The Applications of Distance Intersection in Water-Release Holes of Liqin Railway Feilongte Bridge |
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| Authors: | LIN Yi |
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| Institution: | LIN Yi (China Railway Siyuan Co.,Ltd.,Nanning Surveying and Design Institute Co.,Ltd.,Nanning Guangxi 530003) |
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| Abstract: | Lofting precision is of great importance to the surveying of above-water pier holes of Linqin Railway Feilongte Bridge.The control pegs left on the surveying spot can satisfy the setting out precision.The article gives a detailed introduction to analyze ways of lofting and briefly illustrates the transfer method of high altitude. |
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| Keywords: | distance intersection above-water holes lofting |
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