摘要
城市地下交通快速发展,地铁、隧道等地下构筑物下穿城市既有桥梁的情况常有发生。以深圳爱国路高架桥梁桩基托换工程为例,介绍桩基托换、顶升、监控及安全等方面设计要点。
With the rapid development of urban underground traffic,there are many situations of the underground structures of metro,tunnel and so on underpassing the existing urban bridges.Taking the Shenzhen Aiguo Road Viaduct Pile Foundation Replacement Project as an example,this paper introduces the design essentials of replacement,lifting,monitoring and safety of pile foundation.
作者
顾晓毅
林志雄
Gu Xiaoyi;Lin Zhixiong
出处
《城市道桥与防洪》
2019年第1期72-75,I0007,共5页
Urban Roads Bridges & Flood Control
关键词
桥梁
桩基
托换
顶升
监控
变形
bridge
pile foundation
replacement
lifting
monitoring
deformation
