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A platform for research: civil engineering, architecture and urbanism
Bored Pile Post-Grouting Technology and Its Engineering Application
This paper presents a post-grouting technology specifically developed for slurry bored piles, including its principles, strengthening mechanism, empirical formula, and a case study. This technology was successfully used for more than 18000 bored piles in the Terminal 3 project of the Beijing Capital International Airport. Static load test results from 72 preliminary test piles installed in 14 test zones in the T3 site area are summarized and analyzed in this paper. The results demonstrate that post-grouting significantly improve the settlement behavior and bearing capacity of bored piles.
Bored Pile Post-Grouting Technology and Its Engineering Application
This paper presents a post-grouting technology specifically developed for slurry bored piles, including its principles, strengthening mechanism, empirical formula, and a case study. This technology was successfully used for more than 18000 bored piles in the Terminal 3 project of the Beijing Capital International Airport. Static load test results from 72 preliminary test piles installed in 14 test zones in the T3 site area are summarized and analyzed in this paper. The results demonstrate that post-grouting significantly improve the settlement behavior and bearing capacity of bored piles.
Bored Pile Post-Grouting Technology and Its Engineering Application
Xiao, Daping (author) / Wu, Chunqiu (author) / Wu, Chunling (author)
U.S.-China Workshop on Ground Improvement Technologies 2009 ; 2009 ; Orlando, Florida, United States
Advances in Ground Improvement ; 198-206
2009-03-10
Conference paper
Electronic Resource
English
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