FEM Analysis of Bearing Mechanism of Super - long Piles

机译：超长桩轴承机构的有限元分析

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Complicated as the bearing mechanism of super-long single piles is, it can guide the implementation of construction plans if pre-analyzed. This paper analyzes the vertical load transfer mechanism of super long single piles with 3D FEM, where the soil mass constitutive model is simulated with D-P Model, the concrete simulated with Linear Elasticity Model and the pile-soil interface simulated with contacting elements. It is revealed that super-long piles are friction piles and the bearing capacity should be controlled by the pile settlement.

机译：复杂作为超长单桩的轴承机制是，如果预先分析，它可以指导建设计划的实施。本文分析了3D FEM的超长单桩垂直载荷机制，用D-P模型模拟了土壤质量本构模型，用线性弹性模型和桩土界面模拟了与接触元件模拟的混凝土。据透露，超长桩是摩擦桩，应通过桩沉降控制承载能力。

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《International Conference on Geological Engineering》|2009年||共8页
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Hongzhi Lu;
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中图分类 P642-53;
关键词
Super-long single piles; Bearing mechanism; Constitutive model; Friction pile; Settlement;

机译：超长单桩;轴承机构;本构模型;摩擦桩;结算;

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机译：超长桩轴承机构的有限元分析
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FEM Analysis of Bearing Mechanism of Super - long Piles

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