| 地面堆载下桩与土体相互作用分析 |
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| 引用本文： | 刘刚. 地面堆载下桩与土体相互作用分析[J]. 建筑技术开发, 2002, 0(12) |
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| 作者姓名： | 刘刚 |
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| 作者单位： | 同济大学 上海200092 |
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| 摘 要： | 本文从分析地面堆载条件下桩的受力和变形机理出发 ,进行了被动桩条件下邻近桩基与土体的相互作用分析计算 ,计算中考虑了土的非线性 ,采用了P y曲线法求解。并利用已知工程算例验证了方法的正确性 ,为受堆载影响的桩的计算和设计提供了依据。
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| 关 键 词： | 堆载 被动桩 桩土相互作用 P-y曲线 差分计算 |
ANALYSIS OF THE INTERACTION BETWEEN PILE AND SOIL UNDER SURCHARGE |
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| LIU Gang . ANALYSIS OF THE INTERACTION BETWEEN PILE AND SOIL UNDER SURCHARGE[J]. Building Technique Development, 2002, 0(12) |
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| Authors: | LIU Gang |
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| Abstract: | Based on the load on and the deformation of th e pile adjacent to superficial surcharge,this paper presents a method to calcula te and analyze the interaction between the adjacent pile foundation and the soil under the condition of the passive pile.It considers the nonlinear character of soil by using the P|y curve.The computed results are shown to be in favora ble agreement with case study. |
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| Keywords: | Surcharge Passive pile Pile & soil interaction P|y curve Difference cal culate |
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