| 下卧层沉降计算模型及边界条件的确定 |
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| 引用本文： | 解宏伟.下卧层沉降计算模型及边界条件的确定[J].青海大学学报,2000,18(3):23-28. |
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| 作者姓名： | 解宏伟 |
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| 作者单位： | 青海大学水电系!青海西宁810016 |
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| 摘 要： | 根据饱和土的三维Ｂｉｏｔ固结理论，针对轴对称荷载下柔性复合地基的特点，建立了下卧层的沉降计算模型，并提出了相应孔压、应力边界条件的确定方法。
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| 关 键 词： | 复合地基 下卧层 计算模型 沉降 边界条件 |
A Method to Describe Boundary Condition on the Face of lower Soil layer |
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| Xie Hongwei.A Method to Describe Boundary Condition on the Face of lower Soil layer[J].Journal of Qinghai University(Natural Science),2000,18(3):23-28. |
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| Authors: | Xie Hongwei |
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| Abstract: | Based on Biot's consolidation theory of saturated soils,in this paper,a ccording to the features of flexible pile foundation,a method to describe bounda ry condition on the face of lower soil layer has been obtained,and a mathematica l mold has been set up also. |
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| Keywords: | composite foundation Biot's theory lower soil layer mathematical mold |
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