| 用有限元法求解桩身内力及变形 |
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| 引用本文： | 王文达,朱彦鹏,史艳莉,方有珍.用有限元法求解桩身内力及变形[J].兰州理工大学学报,2002,28(1):85-87. |
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| 作者姓名： | 王文达 朱彦鹏 史艳莉 方有珍 |
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| 作者单位： | 甘肃工业大学,建筑工程学院,甘肃,兰州,730050 |
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| 基金项目： | 甘肃省自然科学基金(ZR-94-041) |
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| 摘 要： | 对于符合弹性地基梁基本假定的桩基础引入有限元法进行内力和变形的分析.建立了相应的计算模型,并编制了计算机程序.电算结果与实验测试结果能较好吻合,精度可满足工程要求.有限元法可适用于有桩端水平力作用的桩土体系共同作用的分析.
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| 关 键 词： | 横力桩 有限元法 内力 变形 |
| 文章编号： | 1000-5889(2002)01-0085-03 |
| 修稿时间： | 2001年5月12日 |
Solution of internal forces and deformation of pile body with FEM |
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| WANG Wen-da,ZHU Yan-peng,SHI Yan-li,FANG You-zhen.Solution of internal forces and deformation of pile body with FEM[J].Journal of Lanzhou University of Technology,2002,28(1):85-87. |
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| Authors: | WANG Wen-da ZHU Yan-peng SHI Yan-li FANG You-zhen |
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| Abstract: | The FEM is introduced into the analysis of internal forces and deformation of file groundwork which meets the basic assumption of elastic foundation beams. A corresponding computation model is established and then a computer program is compiled. The computation results are well in compliance with those of experimental measurement, the accuracy being able to meet the engineering requirements. Furthermore, the FEM may be suited to the analysis of pile-earth combined system with a horizontal force component acting at the pile end. |
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| Keywords: | lateral-force pile final element method internal force deformation |
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