外海大型沉管浮运安装气象海洋作业窗口选择  

Selection of meteorological ocean operating window for large immersed tube floating installation in offshore

作　　者：尹朝晖[1] 林鸣 王彰贵[1] 尹海卿 黄焕卿[1] 潘丰[1] 李本霞[1] YIN Zhao-hui;LIN Ming;WANG Zhang-gui;YIN Hai-qing;HUANG Huan-qing;PAN Feng;LI Ben-xia(National Environmental Forecasting Center,Beijing 100081,China;Project Management Dept.for Island&Tunnel Project of Hongkong-Zhuhai-Macao Bridge,Zhuhai,Guangdong 519015,China)

机构地区：[1]国家海洋环境预报中心,北京100081 [2]港珠澳大桥岛隧工程项目总经理部,广东珠海519015

出　　处：《中国港湾建设》2019年第10期21-26,共6页China Harbour Engineering

基　　金：交通运输部建设科技项目(201532849A030)。

摘　　要：外海大型沉管隧道管节浮运安装对气象海洋环境有很高的要求。为了选择合适的作业窗口,建立了外海大型沉管浮运安装气象海洋作业窗口保障系统。实践证明,这套系统对气象、海浪和海流的预报可以满足外海大型沉管浮运对环境的高精度要求,有效保障了港珠澳大桥沉管管节和最终接头的浮运安装,取得了零失误的成绩。Floating installation of offshore large immersed tube tunnels requires strict meteorological ocean environment.In order to select suitable operation windows,a meteorological ocean operation window support system for floating installation of large immersed tubes in offshore waters has been established.The practice proves that the forecast of meteorology,wave and current by this system can meet the high accuracy requirements of the environment for floating transportation of large immersed pipes in offshore waters,effectively guaranteeing the floating installation of the immersed tubes and the final joints of the Hongkong-Zhuhai-Macao Bridge,and achieves zero-error results.

关 键 词：外海 大型沉管 浮运安装 精细化 气象海洋 作业窗口 保障系统 

分 类 号：U652.5[交通运输工程—港口、海岸及近海工程] U455.46[交通运输工程—船舶与海洋工程]