| The Mechanism Analysis of Seafloor Silt Liquefaction Under Wave Loading |
| |
| 作者单位： | Yang Shaoli，Shen Weiquan Yang Zuosheng
Assistant，The Institute of Estuarine and Coastal Studies，Ocean University of Qingdao，Qingdao 266003 . Professor，The Institute of Estuarine and Coastal Studies，Ocean University of Qingdao，Qingdao 266003 |
| |
| 摘 要： | The sediment in Chengbei area of the Huanghe (Yellow River) subaqueous delta is the object of a reseach project in this article. The accumulating and dissipating effects following the change of time are considered first in the study area and the distributing curves of excess pore water pressure along with time and depth in the soil stratum are gained; the possibility of silt liquefaction is evaluated using the computing values and the affecting depth of liquefaction is given. This paper quantitatively analyzes the dynamic response of seafloor soil under the cyclic loading of waves and makes an inquiry into the instable mechanism of soil.
|
The Mechanism Analysis of Seafloor Silt Liquefaction Under Wave Loading |
| |
| Authors: | Yang Shaoli Shen Weiquan Yang Zuosheng
Assistant The Institute of Estuarine and Coastal Studies Ocean University of Qingdao Qingdao Professor The Institute of Estuarine and Coastal Studies Ocean University of Qingdao Qingdao |
| |
| Institution: | Yang Shaoli,Shen Weiquan Yang Zuosheng
Assistant,The Institute of Estuarine and Coastal Studies,Ocean University of Qingdao,Qingdao 266003 . Professor,The Institute of Estuarine and Coastal Studies,Ocean University of Qingdao,Qingdao 266003 |
| |
| Abstract: | The sediment in Chengbei area of the Huanghe (Yellow River) subaqueous delta is the object of a reseach project in this article. The accumulating and dissipating effects following the change of time are considered first in the study area and the distributing curves of excess pore water pressure along with time and depth in the soil stratum are gained; the possibility of silt liquefaction is evaluated using the computing values and the affecting depth of liquefaction is given. This paper quantitatively analyzes the dynamic response of seafloor soil under the cyclic loading of waves and makes an inquiry into the instable mechanism of soil. |
| |
| Keywords: | dynamic water pressure cyclic shear stress excess pore water pressure liquefaction structure connection |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国海洋工程》浏览原始摘要信息 |
| 点击此处可从《中国海洋工程》下载免费的PDF全文 |
