浮式平台在千岛湖大桥钻孔桩施工中的应用  

Application of Floating Platform to Bored Pile Construction of Qiandao Lake Bridge

作　　者：郭煜[1] 刘晓阳[1] 唐钰向 

机构地区：[1]中铁大桥局集团第一工程有限公司,河南郑州450053 [2]浙江省淳安县千岛湖大桥工程建设指挥部,浙江淳安311700

出　　处：《桥梁建设》2004年第6期48-51,共4页Bridge Construction

摘　　要：浙江省淳安县千岛湖大桥采用浮式平台进行钻孔桩基础施工,该平台具有准备时间短、材料投入少、成本低、转移速度快、结构安全稳定等优点。重点介绍了该浮式平台的设计及在深水大直径钻孔桩施工中的应用。The construction of bored pile foundations of Qiandao Lake Bridge in Chun'an, Zhejiang is carried out on floating platform. The platform has advantages of short time for installation, a few materials required, low cost, fast shifting of the platform from one working point to another and is structurally safe and stable. In this paper, the design and application of the platform to the construction of the bored piles of large diameters and in deep water are mainly dealt with.

关 键 词：浮式平台 设计 钻孔桩 施工设备 

分 类 号：U445.551[建筑科学—桥梁与隧道工程]