| 双层地基位移和应力场求解 |
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| 引用本文： | 林琼,张华,王建华.双层地基位移和应力场求解[J].南昌水专学报,2000,19(1):18-22,64. |
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| 作者姓名： | 林琼 张华 王建华 |
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| 作者单位： | [1]福建省建筑科学研究院 [2]南昌水利水电高等专科学校 |
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| 摘 要： | 通过对半无限弹性体的通解进行Ｈａｎｋｅｌ数值逆变换，得到两层地基内部受有轴对称荷载下的位移和应力解，通过改变参数进行了大量的数值计算，表明数值计算结果与文献中的研究结果一致。上述研究结果可用于设立于层状地基的桩基沉降计算。
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| 关 键 词： | 两层地基 轴对称荷载 Hankel变换 位移 应力场 |
Solution to Displacement and Stress Field in Two-Layered Foundation |
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| LIN Qiong ,ZHANG Hua ,WANG Jian-hua.Solution to Displacement and Stress Field in Two-Layered Foundation[J].Journal of Nanchang College of Water Conservancy and Hydroelectric Power,2000,19(1):18-22,64. |
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| Authors: | LIN Qiong ZHANG Hua WANG Jian-hua |
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| Affiliation: | LIN Qiong 1,ZHANG Hua 2,WANG Jian-hua 3 |
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| Abstract: | That general solution of a semi-infinite elastic solid is carried out numerical inversion of Hankel transforms, the solution of displacement and stress in the interior of two-layered foundation bearing axisymmetric load is got. A great deal numerical value calculation is carried out through Change parameter. The consequences of numerical value calculation declare that paper research consequence is the same as research consequence of document. This paper research consequence can be used in settlements calculation of piled foundation that are installed in layered foundation. |
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| Keywords: | Two-layered Foundation axisymmetric load Hankel transforms numerical inversion of transforms |
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