| 大直径空心桩承载性能有限元仿真及参数分析 |
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| 引用本文： | 陈星烨,张晓萌,喻小明.大直径空心桩承载性能有限元仿真及参数分析[J].长沙理工大学学报(自然科学版),2006,3(2):29-33. |
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| 作者姓名： | 陈星烨 张晓萌 喻小明 |
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| 作者单位： | 长沙理工大学,桥梁与结构工程学院,湖南,长沙,410076 |
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| 摘 要： | 讨论了大直径空心桩承载性能有限元仿真的现状,介绍了桩土相互作用的主要方法,同时对影响大直径空心桩承载能力的几何与物理因素,通过运用ANSYS软件和APDL参数化技术,采用正交试验,进行了参数分析,获得了影响大直径空心桩承载能力的主要因素与次要因素,该结果可为大直径空心桩的设计与施工提供参考.
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| 关 键 词： | 有限元仿真 承载性能 几何与物理因素 参数分析 |
| 文章编号： | 1672-9331（2006）02-0029-05 |
| 收稿时间： | 2005-10-11 |
| 修稿时间： | 2005年10月11 |
Finite element simulation and parameter analysis of bearing performance of large-diameter hollow pile |
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| CHEN Xing-ye,ZHANG Xiao-meng,YU Xiao-ming.Finite element simulation and parameter analysis of bearing performance of large-diameter hollow pile[J].Journal of Changsha University of Science and Technology:Natural Science,2006,3(2):29-33. |
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| Authors: | CHEN Xing-ye ZHANG Xiao-meng YU Xiao-ming |
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| Institution: | College of Bridge and Structure Engineering, Changsha University of Science and Technology, Changsha 410076, China |
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| Abstract: | The status of the finite element simulation of large diameter hollow pile bearing performance was discussed,and main methods concerning the interaction between stake and soil were introdulled.Geometry and physics factors of influencing bearing performance of large-diameter hollow pile were analyzed by using software of ANSYS and parameter technique of APDL and an across test main factors and subordinate factors of influencing bearing performance of large-diameter hollow pile were obtained.The result could be as a reference for designing and constructing large-diameter hollow pile. |
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| Keywords: | finite element simulation bearing performance geometry and physics factors parameter analysis |
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