摘要
结合武汉二七长江大桥3号主塔墩吊箱围堰定位下沉施工,介绍定位墩法在大型有底双壁钢吊箱围堰定位与下沉施工中的应用,经施工实践表明,定位墩方案的实施能够满足相应的精度要求,对同类工程施工具有指导作用。
Combining with the location and settlement construction of steel boxed cofferdam of main tower on Erqi Yangtze river Bridge 3 main pier,the paper introduces the application of the location cofferdam method in the large-scale single-wall steel boxed cofferdam with bottom and the settlement construction,and proves the implementation of the location cofferdam scheme can meet the relative accuracy demand according to the construction fact,so it can direct other similar projects.
出处
《山西建筑》
2011年第8期167-168,共2页
Shanxi Architecture
关键词
吊箱围堰
定位
下沉
定位墩法
boxed cofferdam
location
settlement
location cofferdam
