广珠西线珠江特大桥主桥承台钢板桩的围堰施工

The Zhujiang Mega Bridge Main Bridge Pile Cap Steel-plate Plies Cofferdam Constructions of the Western Route in GuangZhu Highway

承台钢板桩围堰施工是桥梁施工当中比较少采用的方法,文中通过介绍广珠西线珠江特大桥承台钢板桩施工成功的经验,经过对钢板桩围堰的精心设计与组织施工,达到了项目的预期效果,不仅保证了质量,缩短工期,且大大的节约成本。

The pile cap Steel-place plies cofferdam construction is a kind of method which is few used in bridge construction.By introducing the successful experience of the GuangZhu western Route ZhuJiang Mega Bridge Pile cap Steel-plate plies cofferdam construction,the paper elaborates design and organization construction for Steel-plate plies cofferdam to reach the expected effect, not only assured engineering quality and reduced the construction schedule, but also immensely saved substantial cost.