Research on Construction Technology of Ultra Deep Cast-in-place Piles in Complex Geological Sections Across River
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.
deep waterpile foundationsteel cage hoistingdrilling technology
国家科技期刊平台
NSTL
万方数据
