| 容桂水道特大桥中主墩承台钢套箱围堰施工 |
| |
| 引用本文： | 蔺敬跃.容桂水道特大桥中主墩承台钢套箱围堰施工[J].施工技术,2009,38(2). |
| |
| 作者姓名： | 蔺敬跃 |
| |
| 作者单位： | 中铁三局集团第二工程有限公司,江苏,宜兴,214206 |
| |
| 摘 要： | 容桂水道特大桥为广珠城际轨道交通控制工程,主跨为目前世界最大跨度无碴轨道铁路刚构桥,其中主墩位于深10m的水道内.经过多方案比较,主墩承台采用单壁钢套箱施工方案,介绍了钢套箱的设计原则和施工过程.通过具体工程实践,采用自制的钢套箱节约了工期及成本,取得了成功.
|
| 关 键 词： | 桥梁 主墩 承台 钢套箱 围堰 施工方案 |
Construction on Steel Boxed Cofferdam of Middle Main Pier Platform in Ronggui Shuidao Bridge |
| |
| Lin Jingyue.Construction on Steel Boxed Cofferdam of Middle Main Pier Platform in Ronggui Shuidao Bridge[J].Construction Technology,2009,38(2). |
| |
| Authors: | Lin Jingyue |
| |
| Affiliation: | China Railway Third Bureau Group the Second Engineering Co.;Ltd.;Yixing;Jiangsu 214206;China |
| |
| Abstract: | At present Ronggui Shuidao Bridge,the control project in Guangzhou-Zhuhai city track traffic engineering,is the largest span non-slag track rigid bridge for railway.The main pier locates in 10m-depth water.After comparison of many construction schemes,the main pier platform takes single wall steel boxed cofferdam construction.The author shows design principle and construction process.Using self-made steel box can save construction period and cost. |
| |
| Keywords: | bridge main pier platform steel box cofferdam construction scheme |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
