The application of lime-soil compaction pile in collapsible loess foundation
Yang Qiu-shen
Abstract
Yang Qiu-shen
Abstract
Loading test of composite foundation of the lime-soil compaction pile and test of compaction effect of soil between piles as well as analysis results show lime-soil compaction pile can eliminate the collapsibility of collapsible loess foundation.The composite foundation of the lime-soil compaction pile can upgrade the bearing capacity of foundation and improve the bearing behaviors of foundation soil,which is one effective foundation treatment method.
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Loading test of composite foundation of the lime-soil compaction pile and test of compaction effect of soil between piles as well as analysis results show lime-soil compaction pile can eliminate the collapsibility of collapsible loess foundation.The composite foundation of the lime-soil compaction pile can upgrade the bearing capacity of foundation and improve the bearing behaviors of foundation soil,which is one effective foundation treatment method.
Key concepts: Lime, Geotechnical engineering, Foundation (evidence), Pile, Compaction, Loess, Bearing capacity, Geology