The Application of CFG Piles used in the Middle Line Project of South-to-North Water Diversion Project
The project department has set up a technical team,which is committed to the foundation treatment of the inverted siphon of Jinshui River in Zhengzhou,the middle route of the South-to-North Water Diversion project.Because the soil in this area is mainly sandy loam and silty loam,and the geological environment is harsh.CFG pile test and in-depth research analysis are carried out on the site foundation,and the optimal construction parameters and workflow are finally determined.The use of CFG pile construction technology has improved the foundation of Jinshui River inverted siphon,and through scientific construction and organization,the strength of the construction foundation has been successfully improved,to meet the needs of construction,to maintain the process of engineering construction to provide effective quality and safety protection.Through the construction of inverted siphon and foundation treatment of Jinshui River,the time cost and economic value are finally saved for the overall progress of the project,which not only achieves better technical performance and economic effect,but also accumules valuable technical experience for future construction.
middle route of South-to-North Water Diversion projectZhengzhou Jinshui River inverted siphon foundation treatmentadoption of CFG pile technology
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