| P波入射下土饱和度对土层交界面运动的影响 |
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| 引用本文： | 李伟华.P波入射下土饱和度对土层交界面运动的影响[J].岩土力学,2002,23(6):782-786. |
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| 作者姓名： | 李伟华 |
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| 作者单位： | 北方交通大学 土木建筑工程学院， 北京 100044 |
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| 摘 要： | 给出波从基本饱水土层入射到弹性土层时在土层交界面上的水平位移和竖向位移分量的表达式。通过数值计算分析，研究了饱和度对交界面上反射、透射系数以及水平、竖向位移分量幅值的影响。
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| 关 键 词： | 基本饱水土层 饱和度 界面效应 |
| 文章编号： | 1000-7598-(2002)06-0782-05 |
| 收稿时间： | 2001-10-23 |
| 修稿时间： | 2001年10月23 |
Influence of water saturation on horizontal and vertical motion at a mainly water-saturated porous soil interface induced by P wave |
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| LI Wei-hua.Influence of water saturation on horizontal and vertical motion at a mainly water-saturated porous soil interface induced by P wave[J].Rock and Soil Mechanics,2002,23(6):782-786. |
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| Authors: | LI Wei-hua |
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| Institution: | School of Civil Engineering and Architecture, Northern Jiaotong University, Beijing 100044， China |
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| Abstract: | A detailed investigation is carried out on the influence of water saturation in the reflection, transmission and horizontal and vertical motion at an interface between mainly water-saturated porous soil and ordinary elastic media induced by P wave. Theoretical formulation is developed for the computation of amplitudes of horizontal and vertical interface motion. Numerical results are given to illustrate the influence of saturation on the interface effect. |
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| Keywords: | mainly water-saturated porous soil saturation interface effect |
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