方尖港中桥水上施工平台搭设方案浅析  

Brief Analysis on Construction Platform Erection Scheme over Water of Fangjian Harbor Medium Bridge

作　　者：周屹 刘启华 ZHOU Yi;LIU Qihua(Kunshan Water Conservancy Construction and Installation Engineering Co.,Ltd.,Kunshan 215300,China)

机构地区：[1]昆山市水利建筑安装工程有限公司,江苏昆山215300

出　　处：《中国水能及电气化》2021年第4期30-32,46,共4页China Water Power & Electrification

摘　　要：方尖港中桥工程位于江苏省苏州市吴江区境内,是建设于京杭大运河东侧支河方尖港河道上的桥梁,而该支河不具备断河的外部条件,施工时需在方尖港河道上搭设钻孔桩水上平台,才能进行方尖港中桥下部结构施工。文章详细介绍了方尖港中桥水上施工平台搭设的工作原理、设计方法、工作流程及需要注意事项,供类似工程参考借鉴。Fangjian Harbor Medium Bridge Project is located in Wujiang District,Suzhou,Jiangsu Province.It is a bridge constructed on the riverway of Fangjian Harbor on the east branch river of Beijing-Hangzhou Grand Canal.However,the branch river does not have the external condition of breaking the river.It is necessary to erect drilled pile overwater platform on Fangjian Harbor Riverway during construction,and then the lower structure of Fangjian Harbor Medium Bridge can be constructed.The working principle,design method,work flow and precautions of the overwater construction platform erection of Fangjian Harbor Medium Bridge are introduced in the paper in details in the paper,which can be used for reference in similar projects.

关 键 词：方尖港中桥 水上施工平台 方案 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]