| 金塘大桥主通航孔桥索塔施工技术 |
| |
| 引用本文： | 宋向荣.金塘大桥主通航孔桥索塔施工技术[J].水运工程,2008(11). |
| |
| 作者姓名： | 宋向荣 |
| |
| 作者单位： | 中交第二航务工程局有限公司,湖北,武汉,430014 |
| |
| 摘 要： | 阐述金塘大桥在外海施工条件下,对主通航孔桥索塔施工的海工混凝土进行设计;结合钻石型索塔特点和工况条件,合理选择、布置了相应的设备设施,并采取了相应的施工技术,尤其是采用了钢锚梁锚固斜拉索工艺,提高了海上施工工效,对以后类似的索塔施工起到一定借鉴作用.
|
| 关 键 词： | 钻石型索塔 海工混凝土 设备选型 钢锚梁安装 外海施工技术 |
Construction technique of pylons in main navigation span of Jintang Bridge |
| |
| SONG Xiang-rong.Construction technique of pylons in main navigation span of Jintang Bridge[J].Port & Waterway Engineering,2008(11). |
| |
| Authors: | SONG Xiang-rong |
| |
| Abstract: | The marine concrete design for pylon of the main navigation span of Jintang Bridge under offshore construction condition is described.According to the characteristics of the diamond-shaped pylon and the working condition,equipment and facility were selected and arranged reasonably,and corresponding construction technique was adopted,esp.the steel anchor beam stay cable technology,so that the marine construction efficiency was raised.It may serve as a reference for similar pylon construction. |
| |
| Keywords: | diamond-shaped pylon marine concrete type selection for equipment steel anchor beam installation offshore construction technique |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
