THE APPLICATION OF POST GROUTING TECHNIQUE IN CONCRETE PILE COMPOSITE FOUNDATION
Yin Peng-cheng
Abstract
Yin Peng-cheng
Abstract
Based on a wide review of relevant research home and abroad,the practical merit of the post-grouting technology is investigated according to the case history with the post-grouting.Loading test results indicate that the bearing capacity of the composite foundation increases after grouting in the pile.It has been shown that using the technology ont only can significantly increase the bearing capacity of the pile,but also can achieve good economical benefit.Therefore,the technology of post-grouting concrete pile is really an advanced construction technique and deserved to be widely used in the engineering construction.
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Based on a wide review of relevant research home and abroad,the practical merit of the post-grouting technology is investigated according to the case history with the post-grouting.Loading test results indicate that the bearing capacity of the composite foundation increases after grouting in the pile.It has been shown that using the technology ont only can significantly increase the bearing capacity of the pile,but also can achieve good economical benefit.Therefore,the technology of post-grouting concrete pile is really an advanced construction technique and deserved to be widely used in the engineering construction.
Key concepts: Pile, Foundation (evidence), Bearing capacity, Engineering, Composite number, Geotechnical engineering, Civil engineering, Bearing (navigation)