| 用有限元法确定单桩的承载力 |
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| 引用本文： | 许礼深,赵滇生,胡同森. 用有限元法确定单桩的承载力[J]. 浙江工业大学学报, 1994, 0(4) |
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| 作者姓名： | 许礼深 赵滇生 胡同森 |
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| 摘 要： | 本文首先建立用有限元法计算桩土体系自振频率的计算模式及计算方法，再用桩基静载试验资料来验证有限元法的计算结果的可靠性及有关参数取值的合理性。并用有限元法计算了不同地基土、不同桩长、不同桩径等因素对单桩承载力的影响。最后还用有限元计算了桩承台对单桩承载力的影响。
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| 关 键 词： | 桩；承载力；有限元法 |
Determination the Single Pile Capacity by Using Finite Element Method |
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| Xu Lishen, Zhao Dianshang, Hu Tongsheng. Determination the Single Pile Capacity by Using Finite Element Method[J]. Journal of Zhejiang University of Technology, 1994, 0(4) |
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| Authors: | Xu Lishen Zhao Dianshang Hu Tongsheng |
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| Affiliation: | Xu Lishen; Zhao Dianshang; Hu Tongsheng(Department of Civil Engineering) (Calculation Center) |
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| Abstract: | The modeling and analytical method for determining the natural frequency of the pile-soil system by using finite element method are presented in the paper.The reliability of calculation results and the rationality of the adopted parameters for the method are examined by the data of statical field pile tests. The effects of soil property, pile length and pile diameter on the bearing capacity of single pile are evaluated by the method. Besides, the effect of pile cap on the single pile capacity in the method is also discussed. |
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| Keywords: | Pile Capacity Finite element method |
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