Scheme Comparison and Selection of Prestressed Tubular Pile and Cast-in-place Concrete Pile in Granite Stratum in Dianbai Area
Taking a secondary school's student dormitory complex building engineering in Dianbai area as an exam-ple,this paper introduces the geological condition of the project and the implementation process of the pile foun-dation scheme,analyzes the comparison and selection of prestressed tubular piles and cast-in-place concrete piles,and summarizes the optimal pile foundation scheme.Based on this case,it is appropriate to break the original idea of using cast-in-place concrete piles in Dianbai area.In other areas of Guangdong,where prestressed tubular piles have been used vigorously,comparison and selection analysis should be carried out according to the specific loading conditions of the buildings and the actual geological con-ditions to finally determine the appropriate pile foundation scheme.
Dianbai areagraniteprestressed tubular pilecast-in-place concrete pilepile foundation scheme
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