| 基于桩土共同作用的桩基工程特性分析 |
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| 引用本文： | 石坚,陈倩倩,田汉儒,商国明.基于桩土共同作用的桩基工程特性分析[J].路基工程,2013,0(6):44-46. |
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| 作者姓名： | 石坚 陈倩倩 田汉儒 商国明 |
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| 作者单位： | 长安大学，西安 710061 |
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| 摘 要： | 在应用土的弹塑性理论、非线性有限元基本原理及桩土共同作用原理的基础上，采用Drucker-Prager材料模型，考虑桩土接触面问题，建立群桩模型，利用ANSYS软件对桩土共同作用模型的沉降、位移、桩土应力比等进行分析研究，得到了一些规律，可供同类工程参考。
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| 关 键 词： | 桩基础 共同作用 弹塑性理论 沉降 有限元法 |
| 收稿时间： | 2019-11-10 |
Analysis on Engineering Characteristic of Pile Foundation Based on Pile-soil Interaction |
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| Authors: | SHI Jian CHEN Qianqian TIAN Hanru SHANG Guoming |
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| Affiliation: | (Chang＇an University, Xi＇an 710061, China) |
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| Abstract: | Based on application of elastic-plastic theory of soil and basic theory of nonlinear finite element, and pile soil interaction, by using Drucker-Prager material model and considering the problems of pile-soil contact surface, pile group model can be established. With ANSYS software, the settlement, displacement, pile-soil stress ratio of the model with pile-soil interaction were analyzed and studied, through which some laws were obtained to be referred to by similar engineering. |
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| Keywords: | pile foundation interaction elastic-plastic theory subsidence finite element method |
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