| 既有桥梁基础附近的低桩承台深水基础施工 |
| |
| 引用本文： | 邹锐,赵启林,翟可为.既有桥梁基础附近的低桩承台深水基础施工[J].中国市政工程,2007(5):40-41. |
| |
| 作者姓名： | 邹锐 赵启林 翟可为 |
| |
| 作者单位： | 1. 南京市城市投资有限公司,江苏,南京,210000
2. 解放军理工大学工程兵工程学院,江苏,南京,210007 |
| |
| 摘 要： | 南京市秦虹大桥的部分低桩承台深水基础位于泄洪河道中,并处于既有市政桥梁基础附近。为减小深水基础开挖施工对既有桥梁基础扰动、减少桥梁基础施工对防洪河道堵塞与降低施工成本,工程中采用了双薄壁钢—钢筋混凝土组合围堰与不同地点采用不同围堰形式等一系列技术措施。介绍了相关工程实践过程与结果,证明达到了目的,可为类似工程提供借鉴。
|
| 关 键 词： | 既有桥梁 深水基础 组合围堰 低桩承台 |
| 文章编号： | 1004-4655（2007）05-0040-02 |
| 收稿时间： | 2007-07-02 |
| 修稿时间： | 2007年7月2日 |
On Construction of Low Pile Cap Deep Water Foundation Near by Existing Bridge Foundation |
| |
| ZOU Rui,ZHAO Qi-lin,ZHAI Ke-wei.On Construction of Low Pile Cap Deep Water Foundation Near by Existing Bridge Foundation[J].China Municipal Engineering,2007(5):40-41. |
| |
| Authors: | ZOU Rui ZHAO Qi-lin ZHAI Ke-wei |
| |
| Abstract: | The partial low pile cap deep water foundations of Qinhong Bridge are located in the flood discharge channel and near by existing civil bridge foundations in Nanjing.To reduce the influence of deep water foundation construction to existing bridge foundation,to reduce the plugging of flood channel and to lower the construction cost,the project was adopting a serious technique measures of double thin-walled steel and steel concrete combined cofferdam,using different cofferdam style in different locations and so on.The relative project practice process and results were introduced,which were arrived at the aim and could provide reference for the similar projects. |
| |
| Keywords: | existing bridge deep water foundation combined cofferdam low pile cap |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
