基于潮汐模型与余水位监控法的水位改正法在湛江港航道验收工程中的应用  

The Application of Water Level Correction Method Based on Tidal Model and Residual Water Level Monitoring Method in Zhanjiang Port Waterway Acceptance Project

作　　者：王德江 WANG Dejiang(Guangzhou Maritime Surveying and Mapping Center of Southern Navigation Service Center,Maritime Safety Administration,People's Republic of China,Guangzhou,Guangdong 510320)

机构地区：[1]交通运输部南海航海保障中心广州海事测绘中心,广东广州510320

出　　处：《工程技术研究》2022年第21期10-12,共3页Engineering and Technological Research

摘　　要：在离岸边较远的海域进行水深测量时,通常会遇到岸基临时验潮站的控制距离相对较远,潮位无法控制的情况,而且在实际的水深测量过程中远离岸边的海域一般都是风浪较大,这给海上定点验潮站的设立带来极大的困难。文章以湛江港龙腾外航道扩建验收工程为例,通过岸基验潮站联合控制,采用基于潮汐模型与余水位监控法的水位改正法,对远离岸边海域的潮位测量开展研究和分析,为远离岸边海域的水深测量提供参考和依据。When conducting bathymetric survey in the sea area far from the shore, it is usually encountered that the control distance of the shore-based temporary tide gauge station is relatively far and the tide level can not be controlled. In addition, in the actual bathymetric survey, the sea area far from the shore is generally windy, which brings great difficulties to the establishment of the fixed point tide gauge station on the sea. Taking the acceptance project of Longteng outer waterway expansion in Zhanjiang port as an example, this paper studies and analyzes the tidal level measurement in the sea area far from the shore by using the water level correction method based on the tidal model and the residual water level monitoring method under the joint control of the shore-based tidal gauge station, which provides references and basis for the bathymetric survey in the sea area far from the shore.

关 键 词：潮汐模型 余水位 水位推算 水深测量 

分 类 号：U675.81[交通运输工程—船舶及航道工程]