| 广州机场高速路高架桥桩基托换工程设计 |
| |
| 引用本文： | 刘力英,魏立新,刘芳.广州机场高速路高架桥桩基托换工程设计[J].城市道桥与防洪,2009(5). |
| |
| 作者姓名： | 刘力英 魏立新 刘芳 |
| |
| 作者单位： | 广州市市政工程设计研究院,广东广州,510060 |
| |
| 摘 要： | 以广州市机场高速路某一既有桥墩基础托换为例,说明高架桥桩基托换的设计方案、施工工序,以及设计施工中的关键技术。该文将理论计算、施工实践及监控量测相结合,说明桩基托换设计的合理性、有效性。
|
| 关 键 词： | 高架桥 桩基 托换 截桩 变形 顶升 监控量测 广州 |
Design of Pile Foundation Underpinning Work of Expressway Elevated Bridge of Guangzhou Airport |
| |
| Liu Liying,Wei Lixin,Liu Fang.Design of Pile Foundation Underpinning Work of Expressway Elevated Bridge of Guangzhou Airport[J].Urban Roads Bridges & Flood Control,2009(5). |
| |
| Authors: | Liu Liying Wei Lixin Liu Fang |
| |
| Abstract: | Taking the foundation underpinning of an existing bridge pier in the expressway of Guangzhou Airport as an example,the article explains the key techniques in the design scheme,construction process and design construction of the pile foundation underpinning of the elevated bridge.The article combines the theoretical calculation,construction practice and monitor measuring to explain the reasonableness and efficiency of the pile foundation underpinning design. |
| |
| Keywords: | underpinning intercepted pile deformation jacking monitor measuring Guangzhou City |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
