大型沉箱在烟台地区的出运下水

作者：刘德进

单位：中交第一航务工程局二公司 山东青岛266022

关键词：大型沉箱  半潜驳  平潜  出运下水

分类号：U655.4

出版年,卷(期):页码：2006,30(6):41-43

摘要：

介绍了对原用于长江口深水航道治理二期工程施工的专用半圆沉箱安装船“安定一号”的技术改造,使之成为一艘沉箱下水专用船舶。改造后具有搭岸、座底双重功能的平潜式半潜驳,成功出运了3000吨级大型沉箱,建造了3万吨级和7万吨级集装箱泊位各一个。

The special-purpose semi-circular caisson installation barge, Anding No. 1, built and used for the second phase of the deep waterway regulation project in the Changjiang Estuary has been technically renovated into a special-purpose caisson launching barge, which, after the renovation, has become a horizontally submerging semi-submersible barge capable of shore touching and bottom resting. With the newly renovated barge, large caissons of 3 000 t were successfully launched for the construction of two container berths of 30 000 t and 70 000 t respectively.

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