横向深水梳式滑道井字梁及轨道安装技术  

Beam & girder and rail mounting technology for deep transverse comb slideway

作　　者：张玉龙 唐如蜜 谭永安 

机构地区：[1]中交二航局第一工程有限公司,湖北武汉430012

出　　处：《水运工程》2015年第8期144-147,共4页Port & Waterway Engineering

摘　　要：武船滑道项目井字梁及轨道安装区域处于长江主航道一侧,水深流急,水下轨道安装精度要求高,安装工期压力大。介绍井字梁预制、井字梁预拼装、水下井字梁安装等工序中施工与过程测量控制相结合的技术,为今后类似梳式滑道工程提供借鉴。The beam ＆ girder and track installation works of Wuchuan slipway project is just on the main stream side of the Yangtze River where the water is deep and swift. According to the characteristics mentioned above, and due to the difficulties of high accuracy requirement of underwater track installation as well as the tight time limit, we combine the construction and measurement in the process of grillage beam prefabrication, assembly and installation, to provide reference for similar comb type slipway engineering.

关 键 词：深水梳式滑道 预拼装 井字梁安装 

分 类 号：U655.4[交通运输工程—港口、海岸及近海工程]