摘要
苏通大桥南塔墩钻孔桩采用搭设钻孔平台的方法施工,平台长168.15m,宽56.90m,由钢护筒作为主要受力构件,简要介绍该桥南塔主墩钻孔平台的设计方案比选,以及设计要点。
The bored piles of the south pylon pier of Sutong Bridge are constructed on boring construction platform that measures 168.15 m in length and 56.90 m in width. The steel casings of the bored piles are concurrently used as the primary elements to support the platform. In this paper, the design alternative comparison and design highlights of the platform are provided.
出处
《桥梁建设》
EI
CSCD
北大核心
2005年第1期26-28,共3页
Bridge Construction
关键词
桩基础
钻孔平台
设计
pile foundation
boring construction platform
design
