2011•Shanxi ArchitectureRequires access
On analysis of pile group effect of super-long bored pile foundation
Xue Han-bin
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Abstract
Combining with the example of some large-scale bridge project,the paper establishes many finite elementary models,researches the pile group effect which influence the pile group foundation of the super-long bored pile,analyzes the pile distance and the pile numbers,and the result proves that the coefficient of the pile group effect is increasingly close to 1,when the pile distance is added gradually,the coefficient of the pile group effect is increasingly close to 1,when the pile numbers is reduced gradually.