| Influence of Soft Soil Layer on Dynamic Characteristic of the Slope |
| |
| 作者姓名： | LIU Li-ping YANG Shi-jun LI Ying-min |
| |
| 作者单位： | 1. College of Civil Engineering, Chongqing University, Chongqing 400030, China; 2. Structural Dynamics Laboratory, Chongqing Communications Research and Design Institute, Chongqing 400067,China |
| |
| 摘 要： | The dynamic finite element method is used to analyzes the influence on dynamic characteristic of the slope by soft soil layer. The parameters which influencing the earthquake response of the slope, including the depth, the thickness, the obliquity of soft soil layer are analyzed. The influence of soft soil layer is obvious, which must be thought over in the analysis of slope stability. The thicker the soft soil layer is, the more obvious the filter and the amplitude effect is. The deeper the soft soil layer is, the more obvious the filter effect is. The filter effect of the obliquity of the soft soil layer to dynamic time history is not obvious.
|
| 关 键 词： | earthquake response dynamic action slope soft soil layer |
| 修稿时间： | 2007/1/15 0:00:00 |
Influence of Soft Soil Layer on Dynamic Characteristic of the Slope |
| |
| LIU Li-ping,YANG Shi-jun,LI Ying-min.Influence of Soft Soil Layer on Dynamic Characteristic of the Slope[J].Storage & Process,2007(5):31-34. |
| |
| Authors: | LIU Li-ping YANG Shi-jun LI Ying-min |
| |
| Institution: | 1. College of Civil Engineering, Chongqing University, Chongqing 400030, China; 2. Structural Dynamics Laboratory, Chongqing Communications Research and Design Institute, Chongqing 400067,China |
| |
| Abstract: | The dynamic finite element method is used to analyzes the influence on dynamic characteristic of the slope by soft soil layer. The parameters which influencing the earthquake response of the slope, including the depth, the thickness, the obliquity of soft soil layer are analyzed. The influence of soft soil layer is obvious, which must be thought over in the analysis of slope stability. The thicker the soft soil layer is, the more obvious the filter and the amplitude effect is. The deeper the soft soil layer is, the more obvious the filter effect is. The filter effect of the obliquity of the soft soil layer to dynamic time history is not obvious. |
| |
| Keywords: | earthquake response dynamic action slope soft soil layer |
|
| 点击此处可从《保鲜与加工》浏览原始摘要信息 |
| 点击此处可从《保鲜与加工》下载免费的PDF全文 |
|
