摘要
香港西区海底隧道是连接港岛和九龙的第三条过海隧道,全长2km,分为三大段,即位于中间深水区的沉管箱涵段,以及位于港岛侧和九龙侧的两条引隧和基础设施段。中间隧道段长1363m,由12座113m×33.5m×8.5m,重30200t大型预制钢筋混凝土沉管箱涵构成。文中介绍了沉管箱涵安放及其相关的工程施工工艺和技术措施。
The submarine tunnel for the Hong Kong Western Harbour Crossing is the third tunnel linking Hong Kong Island with Kowloon Peninsular.The 2km long tunnel has been divided into three major sections,namely the middle section of submarine box culverts in the deep waters and the access tunnels and their infrastructure on the Hong Kong Island and Kowloon Peninsular respectively.The middle section of the tunnel is 1 363 m long,consisting of 12 sections of prefabricated large reinforced concrete box culverst with each weighing 30 200 tons and sizing 113 m×335m×85m. This paper is intended to present an introduction to the installation of submarine box culverts and the technology as well as the technical measures for the installation operations.
出处
《中国港湾建设》
北大核心
2003年第3期28-30,共3页
China Harbour Engineering
关键词
沉管箱涵
测量塔
沉放吊驳
Submarine Box Culvert
Survey Tower
Winch Pontoon
