[1]徐 红,邓彬彬,徐奕正,等.静态GPS在长江堤防监测分析中的应用[J].江苏水利,2021,(10):49-51.
　XU Hong,DENG Binbin,XU Yizheng,et al.Application of static GPS in monitoring and analysis of Yangtze River Dyke[J].JIANGSU WATER RESOURCES,2021,(10):49-51.
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静态GPS在长江堤防监测分析中的应用()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2021年10期
页码:
49-51
栏目:
水利工程管理及防汛防旱
出版日期:
2021-12-15

文章信息/Info

Title:
Application of static GPS in monitoring and analysis of Yangtze River Dyke
文章编号:
1007-7839(2021)10-0049-03
作者:
徐 红; 邓彬彬; 徐奕正; 丁 阳
(张家港市长江防洪工程管理处,江苏 苏州 215625)
Author(s):
XU Hong; DENG Binbin; XU Yizheng; DING Yang
(Zhangjiagang Yangtze River Flood Control Project Division,Suzhou 215625,China)
关键词:
固定断面;  静态GPS;  辅助决策;  长江堤防
Keywords:
fixed section;  GPS static;  assistant decision;  Yangtze River Dyke
分类号:
TV871
文献标志码:
B
摘要:
长江下游流域的堤防因受梅雨汛期的影响,需在汛期后及时对其进行形变分析,掌握堤防的安全状况,传统方式主要依靠人工巡视,难以发现细微的形变,从而影响对其安全状况的判断。因此,提出一种基于静态GPS测量技术的堤防微观监测方法,并且在张家港市境内42.33 km的长江堤防上进行应用。应用结果表明,该方法能够准确测量固定堤防断面点的高精度、实时性的平面坐标,进而经过对比、分析后发现细微的形变,与实地核查一致,可为堤防的管理与决策提供参考,保障安全运营。
Abstract:
Due to the influence of Meiyu flood season,the embankment in the lower reaches of the Yangtze River needed to be analyzed in time after the flood season to grasp the safety status of the embankment. The traditional way mainly relied on manual inspection,which was difficult to find subtle deformation,thus affecting the judgment of its safety status. Therefore,a micro monitoring method based on GPS measurement method was proposed,which applied in the 42.33km Yangtze River Dyke in Zhangjiagang City. The application results showed that this method could accurately measure the high-precision and real-time plane coordinates of the fixed embankment section points. After comparison and analysis,it's found that the slight deformation was consistent with the field verification,which could provide reference for the management and decision-making of the embankment and ensure the safe operation.

参考文献/References:

[1] 顾伊娜,孙松,张德友. 堤防工程安全监测的必要性探析[J]. 江苏水利,2021(3):59-66.
[2] 王义坤,王晓娟,朱春光. 长江南京新济洲河道整治工程与沿岸堤防防洪安全的实践与思考[J]. 江苏水利,2020(1):69-72.
[3] 尧小强. GPS技术在高速铁路特大桥控制测量中的应用研究[D]. 南昌:华东交通大学,2019.
[4] 李涛. 大区域GPS控制测量的方法与应用研究[J]. 科技创新与应用,2019(6):117-118.
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备注/Memo

备注/Memo:
收稿日期:2021-04-22
基金项目:江苏省测绘地理信息科研项目(JSCHKY201920)
作者简介:徐红(1975—),男,工程师,本科,主要从事堤防安全运行与管理工作。E-mail:1031808871@qq.com
更新日期/Last Update: 2021-11-17