浮托法安装的发展及其关键技术  

Review on the Technology Development of Floatover

作　　者：许鑫[1] 杨建民[1] 李欣[1] 

机构地区：[1]上海交通大学,上海200240

出　　处：《中国海洋平台》2012年第1期44-49,53,共7页China offshore Platform

基　　金：国家高技术研究发展计划(八六三)资助项目(2008AA09A107)

摘　　要：浮托法是一种新型的大型组块海上安装的方法,它具有成本低、作业时间短、起重能力大、适用范围广、操作方便安全等特点。本文系统介绍了浮托法安装的历史与发展现状、作业施工的一般流程、相关的核心技术以及未来的发展趋势等,并与其他海上安装方法进行比较,列出浮托法显著的优点。浮托法关键技术包括:驳船的设计与选型、定位与缓冲技术、荷载转移技术、模拟预报技术等,其中预报方法有数值模拟方法、模型试验方法和现场实测预报方法。Floatover is a new installation method of modules, which is convenient, securi ty, cost and time savings, wide using range and large lifting capacity. This paper describes the history, state of the art and development tendency in floatover deck installations. And also discusses the core technology, such as the design and selection of barge, position systems, shock absorbing systems and deck mating systems, as well as the simulation and analysis of the floatover process which include computer simulation, model test and offshore full scale measurement.

关 键 词：浮托法 组块安装 海洋平台 

分 类 号：P75[天文地球—海洋科学]