云南水力发电2024，Vol.40Issue(10)：129-133,143,6.DOI:10.3969/j.issn.1006-3951.2024.10.028
跨河复杂地质段超深灌注桩的施工技术研究
Research on Construction Technology of Ultra Deep Cast-in-place Piles in Complex Geological Sections Across River
李川 1刘镕禹1
作者信息
- 1. 中国水利水电第十四工程局有限公司,云南 昆明 650041
- 折叠
摘要
Abstract
This study takes the bridge construction project of Zhongkai Expressway as an example,focusing on the research and analysis of deepwater pile foundation construction technology.The research content includes:drilling rig selection,drilling technology,large-scale steel cage hoisting,and concrete pouring.It elaborates on the key construction points of deepwater pile foundation construction technology,conducts research on the lifting of steel cages during pile foundation construction,and summarizes an efficient construction process.This study aims to improve the construction quality of deepwater bridge pile foundations and promote further development of bridge construction projects in China.关键词
深水/桩基/钢筋笼吊装/钻孔技术Key words
deep water/pile foundation/steel cage hoisting/drilling technology分类
建筑与水利引用本文复制引用
李川,刘镕禹..跨河复杂地质段超深灌注桩的施工技术研究[J].云南水力发电,2024,40(10):129-133,143,6.
