连云港港30万吨级航道二期工程H1.2标段沿海远距离潮位实时播报系统研究

Real-time broadcast system of coastal long-distance tide in H1.2 standard section of Lianyungang 300,000-ton waterway phase Ⅱ project

针对连云港港30万吨级航道二期工程航道疏浚施工项目LYG-302-H1.2标段航道里程长、离岸距离远、单一潮位站难以控制所有施工区段实时潮位的问题,进行系统开发研究,利用原有3个潮位站进行潮位改正,同时采用北斗信息传输系统,研究相关软件得出一套适合该工程的远距离潮位实时播报系统。现场实测数据与相应基站推算出的数据比对表明本系统适用于该工程。此系统接入船舶疏浚系统为施工船舶提供实时潮位数据,施工船舶以此为依据完成船舶定深,在工程质量控制中起到了重要作用。

In view of the long channel,offshore distance and the problem that a single tide station is difficult to control the real-time tide level of all construction sections for the 300,000-ton waterway phase Ⅱproject waterway dredging construction project in Lianyungang Port LYG-302-H1.2 section,we carry out a systematic development&research.Using the original three tide stations for tidal level correction,and adopting Beidou information transmission system,we study the relevant software and obtain a set of long-distance tide level real-time broadcast system suitable for the project.The comparison between the field-measured data and the data calculated by the corresponding base station shows that the system can be used in the project.This system is connected to the ship dredging system to provide real-time tide data for the construction ship,and the construction ship completes the ship's definite depth on this basis,which plays an important role in the quality control of the project.