| FLAC3D复杂模型interface建模方法探讨 |
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| 引用本文： | 郑文华.FLAC3D复杂模型interface建模方法探讨[J].土木建筑工程信息技术,2012,4(2):67-70. |
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| 作者姓名： | 郑文华 |
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| 作者单位： | 中国建筑科学研究院地基基础研究所，北京 100013 |
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| 摘 要： | 针对FLAC3D中复杂模型接触单元(interface)建模难的问题，利用ansys强大的前处理功能，探讨了适用于岩土工程全过程数值模拟分析的复杂模型“先实体面后接触面”的interface建模方法。并将该方法运用到实际的工程数值计算过程中，验证了该建模方法的有效性、实用性，对今后的FLAC3D的接触面的建模过程具有重要的参考价值。
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| 关 键 词： | FLAC3D 接触单元 interface 数值模拟 |
Discussion of Complicated Model's Building Method in FLAC3D |
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| ZhengWenhua.Discussion of Complicated Model's Building Method in FLAC3D[J].Journal of Information Technology in Civil Engineering and Architecture,2012,4(2):67-70. |
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| Authors: | ZhengWenhua |
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| Affiliation: | ZhengWenhua ( Institute of Foundation Engineering, China Academy of Building Research, Beijing, 100013, China) |
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| Abstract: | According to the fact that it is difficult to build contact element in FLAC3 D of complicated models, a new model-building method of contact element named＂ model plane first then contact plane＂ is discussed. This method is suitable for the whole process numerical simulation of civil engineering. It is used in a actual simulation analysis of engineering and is proved to be effective and practical. This building method has a reference value for FLAC3D modeling of contact element in the future. |
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| Keywords: | FLAC3D Contact Element Interface Numerical Simulation |
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