| 基于三、四等水准测量在水利工程中的技术完善 |
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| 引用本文： | 艾斯克尔·努尔.基于三、四等水准测量在水利工程中的技术完善[J].黑龙江水利科技,2011(4):38-39. |
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| 作者姓名： | 艾斯克尔·努尔 |
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| 作者单位： | 新疆阿克苏地区水利水电勘测设计院,新疆阿克苏,843000 |
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| 摘 要： | 水准测量是水文工作中必不可少的基础工作之一,也是水利工程设计与施工中必须的技术手段。文章从实践角度分析了三、四等水准测量的误差原因,提出了相应的技术完善手段,以把握调整仪器的基本要领、尽量延伸观测长度、借鉴测水准闭合法等方面的技术完善为主,从技术方面研究了三、四等水准测量的准确性,对保证三、四等水准测量为水利工程做出精准的数据支持提供了帮助。
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| 关 键 词： | 水准测量 三等 四等 误差 技术完善 精准数据 |
Technical Improvement for Level Survey in Grade Three and Four in Hydraulic Project |
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| Aska.Nuer.Technical Improvement for Level Survey in Grade Three and Four in Hydraulic Project[J].Heilongjiang Science and Technology of Water Conservancy,2011(4):38-39. |
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| Authors: | AskaNuer |
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| Affiliation: | Aska.Nuer(Aksu Area Water Conservancy and Hydropower Investigation & Design Institute of Xinjiang,Aksu 843000,China) |
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| Abstract: | Level survey is a necessary basic work in the hydrological investigation,and also the vital technical way used in the design and construction of water conservancy project.The reason for error is analyzed for level survey in grade three and four from the practical angle in the study,and the corresponding technical ways for improvement are provided,so as to grasp the basic essentials to adjust the instrument and extend the observation length as possible.Drawing on the technical improvement in respect of the l... |
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| Keywords: | level survey grade three grade four error technical improvement accuracy data |
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