| 桩土作用的动力非线性反应层元法 |
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| 引用本文： | 张崇文,赵剑明,张社荣,孙尔超. 桩土作用的动力非线性反应层元法[J]. 岩土工程学报, 1996, 18(4): 4-13 |
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| 作者姓名： | 张崇文 赵剑明 张社荣 孙尔超 |
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| 作者单位： | 天津大学水资源与港湾工程系；河北省水利水电勘测设计研究院； |
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| 摘 要： | 本文在有限层和有限元两种方法的基础上，提出了一种求解桩土相互作用的动力非线性反应的力学分析模型---动力层元分析模型。推导出相应的理论公式，将一个半空间的问题转化为准二维平面问题求解。经实例验证分析，此分析方法概念清晰，简捷、快速，具有较强实用性
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| 关 键 词： | 桩土相互作用 动力非线性 动力层元法 分析模型 |
Dynamic Nonlinear Finite Layer element Method for Pile-Soil Interaction Analysis |
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| Zhang Chong wen,Zhao Jian ming,Zhang She rong,Sun Er chao. Dynamic Nonlinear Finite Layer element Method for Pile-Soil Interaction Analysis[J]. Chinese Journal of Geotechnical Engineering, 1996, 18(4): 4-13 |
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| Authors: | Zhang Chong wen Zhao Jian ming Zhang She rong Sun Er chao |
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| Affiliation: | Department of Water Resources and Harbour Engineeing, Tianjin UniversityHebei Investigation Design Research Institute of Water Conservancy Hydropower |
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| Abstract: | A new mechanical model the dynamic finite layer element model is proposed to analyze the dynamic nonlinear respose for pile-soil interaction based on the finite layer and finite element methods The corresponding theoretical formula is derived The spatial problem of semi infinite body is transformed to a pseudo two dimensional problem and solved It is shown by the results of some example that this method is convenient and reliable, and can be applied widely in the engineering practice |
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| Keywords: | pile-soil interaction dynamic nonlinearity dynamic finite layer element method model |
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