港口航道与近海工程2024，Vol.61Issue(5)：83-88,6.DOI:10.16403/j.cnki.ggjs20240515
航道整治建筑物复杂水域环境下流速监测技术研究
Research on Velocity Monitoring Technology in Complex Water Environment of Waterway Renovation Buildings
熊荣军 1唐正涛 1孙爱峰 1王毓涵1
作者信息
- 1. 长江航道规划设计研究院,长江航道勘察设计院(武汉)有限公司,湖北武汉 430040
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摘要
Abstract
After the implementation of the Changjiang waterway project,it is necessary to monitor the flow velocity in the area of the remediation buildings.The waterway remediation buildings generally have fast flow rates and complex water flow patterns,and the flow patterns and flow rates have a particularly serious impact on the remediation buildings and surrounding terrain changes.Therefore,in the analysis of the damage trend of the remediation building,the surrounding flow state is one of the factors that must be considered.At present,there are very few researches on the monitoring technology of water flow velocity in the area of waterway renovation buildings.In this paper,the GNSS+ADCP data fusion technology is used to measure the absolute velocity of the ship through on-board RTK,and the relative velocity measured by ADCP is combined to calculate the absolute velocity of the water body which greatly improves the flow velocity observation accuracy of ADCP,and can provide a new way for flow velocity monitoring in the complex water environment of waterway remediation buildings.关键词
航道整治建筑物/复杂水域环境/流速监测Key words
waterway renovation buildings/complex water environment/velocity monitoring分类
交通工程引用本文复制引用
熊荣军,唐正涛,孙爱峰,王毓涵..航道整治建筑物复杂水域环境下流速监测技术研究[J].港口航道与近海工程,2024,61(5):83-88,6.
