港口工程PHC管桩水平承载性状性能分析

The Horizontal Bearing Character Analysis of PHC Piles in Port Engineering

PHC管桩在港口工程中形式多样,设计、施工技术难度高,工程造价所占比例大。通过有限元软件ANSYS12.0建立群桩模型,计算分析群桩桩顶位移和群桩效应,并将其结果与公式计算结果进行对比保证计算准确性,以研究PHC管桩水平承载性能,分析桩土相互作用机理达到优化桩基设计,降低施工成本的目的。

PHC piles are widespread used with lots of forms in Port Engineering. The design and construction which is fairly difficult at the same time with high proportion of project cost. This paper will use finite element software ANSYS12.0 to establish pile group model, then calculate and analysis top displacement and pile group effect. And the calculation results are compared with the result by formula to ensure the accuracy of the calculation to research the interaction between soil-piles of horizontal Bearing Character of Port Engineering pile to optimization pile design and reduce construction costs.