[1]杨福秋,张月珍,温纪康,等.GPS静态定位在大坝变形监测中的应用[J].山东建筑大学学报,2009,(05):482-487.
 YANG Fu-qiu,ZHANG Yue-zhen,WEN Ji-kang,et al.Application of GPS static positioning in dam deforming monitoring[J].Journal of Shandong jianzhu university,2009,(05):482-487.
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GPS静态定位在大坝变形监测中的应用()
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《山东建筑大学学报》[ISSN:1673-7644/CN:37-1449/TU]

卷:
期数:
2009年05期
页码:
482-487
栏目:
工程实践
出版日期:
2009-10-15

文章信息/Info

Title:
Application  of GPS static positioning in dam deforming monitoring
作者:
杨福秋1张月珍1温纪康2 孟先1
1 山东省国土测绘院,山东 济南250013;2 聊城市水利局测绘院  山东 聊城252000
Author(s):
YANG Fu-qiu1 ZHANG Yue-zhen1 WEN Ji-kang2 et al.
1. Shandong Provincial Surveying and Mapping Academy of National Land, Jinan 250013, China; 2. Surveying and Mapping Academy of Liaocheng Water Conservancy Bureau, Liaocheng, 252000, China
关键词:
GPS静态定位变形监测精度可靠性数据处理
Keywords:

GPS static positioning deforming monitoring precision dependability data computing

 

分类号:
P228.4
文献标志码:
A
摘要:
使用Topcon Hiper双频GPS接收机,对谭庄水库大坝各监测点进行多年观测,通过精密解算获得的水平位移和垂直位移量可达到毫米级乃至亚毫米级的精度,可对水库大坝较大变形进行预警,为大坝的稳定性、安全性和防洪决策提供了科学依据。
Abstract:
The GPS satellites signal for several years is obtained at various detecting points of Tanzhuang reservoir dam with high-precision Topcon Hiper double frequency GPS receivers. The computing precision can be up to mm level even to sub-mm for horizontal and vertical displacement. So, the GPS static positioning can be used in the presentiment of larger dam deforming and provides the scientific gist of the dam’s stability, security and flood-prevention via improving the surveying precision and optimizing the data computing method.

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更新日期/Last Update: 2009-10-21