水运工程
水運工程
수운공정
Port & Waterway Engineering
2015年
8期
144-147
,共4页
深水梳式滑道%预拼装%井字梁安装
深水梳式滑道%預拼裝%井字樑安裝
심수소식활도%예병장%정자량안장
deep-water comb-type slipway%pre-assembly%installation of beam & girder
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。
武船滑道項目井字樑及軌道安裝區域處于長江主航道一側，水深流急，水下軌道安裝精度要求高，安裝工期壓力大。介紹井字樑預製、井字樑預拼裝、水下井字樑安裝等工序中施工與過程測量控製相結閤的技術，為今後類似梳式滑道工程提供藉鑒。
무선활도항목정자량급궤도안장구역처우장강주항도일측，수심류급，수하궤도안장정도요구고，안장공기압력대。개소정자량예제、정자량예병장、수하정자량안장등공서중시공여과정측량공제상결합적기술，위금후유사소식활도공정제공차감。
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.
