Analysis of Shaft‑Grouted Piles Using Load‑Transfer Method
Article
Article Title | Analysis of Shaft‑Grouted Piles Using Load‑Transfer Method |
---|---|
ERA Journal ID | 210664 |
Article Category | Article |
Authors | Lai, Van Qui (Author), Keawsawasvong, Suraparb (Author) and Shiau, Jim (Author) |
Journal Title | International Journal of Geosynthetics and Ground Engineering |
Journal Citation | 8 (1), pp. 1-10 |
Article Number | 4 |
Number of Pages | 10 |
Year | 2022 |
Place of Publication | Germany |
ISSN | 2199-9260 |
2199-9279 | |
Digital Object Identifier (DOI) | https://doi.org/10.1007/s40891-022-00351-9 |
Web Address (URL) | https://link.springer.com/article/10.1007/s40891-022-00351-9 |
Abstract | A new algorithm based on the load-transfer method is presented in this study to determine the behavior of bored piles that are strengthened by shaft grouting (shaft-grouted piles). Using an exponential load-transfer model, the relationship between mobilized loads and settlements at the pile shaft and tip is established in this study. Analysis results are compared with full-scale pile load tests on a bored pile and a shaft-grouted pile in Ho Chi Minh City, Viet Nam. A good agreement between the predicted and the measured results of the load settlement curve was found. The proposed method can be used in the preliminary design of shaft-grouted piles, and it should be of great interest to practical engineers. |
Keywords | Bored pile; Full-scale pile load test; Ho Chi Minh City; Load transfer; Shaft-grouted pile |
ANZSRC Field of Research 2020 | 400502. Civil geotechnical engineering |
Byline Affiliations | Vietnam National University, Vietnam |
Thammasat University, Thailand | |
School of Civil Engineering and Surveying | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q70z5/analysis-of-shaft-grouted-piles-using-load-transfer-method
111
total views3
total downloads1
views this month0
downloads this month