Title: Numerical Simulation of the Anchoring Pile in Soil Layers
Abstract: In the paper,a novel F.E.model is proposed to analyze the anchoring pile structure.The concrete and reinforcement of piles are regarded as brittle elastic material and elastic-plastic material respectively.The interaction between pile and soil is simulated by a kind of special Winkler type model.Then the mechanical behavior such as attachment,slide and separation between pile and soil can easily be calculated.Analytical formulae of the displacements and the stiffness matrix at the pile interface are deduced;a computer program is then developed.Several material parameters are determined by using back analysis from measurements of field test.An example including comparison between the calculated output and the experiment data is finally presented.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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