| 复合地基三维动力固结过程的数值仿真 |
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| 引用本文： | 张旭辉,张萌,王鹏林. 复合地基三维动力固结过程的数值仿真[J]. 计算机辅助工程, 2013, 22(Z2): 389-392 |
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| 作者姓名： | 张旭辉 张萌 王鹏林 |
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| 作者单位： | 天津市同盟信息系统集成有限公司;天津市同盟信息系统集成有限公司;天津市同盟信息系统集成有限公司 |
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| 摘 要： | 基于有限元法建立复合地基三维固结过程的动力学模型.该模型包括桩-土相互作用、土壤-孔隙流体材料等的非线性特性.通过子模型和嵌入区域技术,降低计算规模,提高计算模型的收敛性,并建立针对此类问题的基本分析流程和方法.
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| 关 键 词： | 动力固结 桩-土相互作用 有限元 Abaqus |
| 收稿时间： | 2013-09-06 |
Numerical simulation of 3D dynamic consolidation process of composite foundation |
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| ZHANG Xuhui,ZHANG Meng and WANG Penglin. Numerical simulation of 3D dynamic consolidation process of composite foundation[J]. Computer Aided Engineering, 2013, 22(Z2): 389-392 |
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| Authors: | ZHANG Xuhui ZHANG Meng WANG Penglin |
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| Affiliation: | Tianjin TEAM Information System Integration Co., Ltd.;Tianjin TEAM Information System Integration Co., Ltd.;Tianjin TEAM Information System Integration Co., Ltd. |
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| Abstract: | The dynamics model of consolidation process of composite foundation is built based on finite element method. The model includes some non linear characteristics, such as pile soil interaction, soil pore fluid material and so on. By the submodel and embedded region technology, the calculation region is reduced and the convergence of the model is improved. The basic analysis processes and methods are built for the problem. |
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| Keywords: | dynamic consolidation pile soil interaction finite element method Abaqus |
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