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| 冲击荷载下饱和粘土孔压特性初探 | |
| 引用本文： | 曾庆军,周波,龚晓南.冲击荷载下饱和粘土孔压特性初探[J].岩土力学,2001,22(4):427-431. |
| 作者姓名： | 曾庆军 周波 龚晓南 |
| 作者单位： | 1. 广东交通职业技术学院,土木系, 2. 浙江大学机械系, 3. 浙江大学土木系, |
| 摘 要： | 冲击荷载作用下，孔压的增长与消散规律是研究动力固结法加固饱和粘土地基的基础与理论支持，就此问题进行了冲击荷载作用下饱和粘土孔压增长与消散规律的一维模型试验，试验中考虑了不同击数N和不同击能WH的影响，试验的结论新颖，对其进行了初步探讨。 |
| 关 键 词： | 冲击荷载 饱和粘土 孔隙水压力 模型试验 消散规律 动力固结法 |
| 文章编号： | 1000-7598-(2001)04-0427-05 |
| 修稿时间： | 2001年5月21日 |
The properties of porewater pressure in saturated clay soils under impact load |
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| ZENG Qing -jun ,ZHOU Bo ,GONG Xiao-nan.The properties of porewater pressure in saturated clay soils under impact load[J].Rock and Soil Mechanics,2001,22(4):427-431. | |
| Authors: | ZENG Qing -jun ZHOU Bo GONG Xiao-nan |
| Institution: | ZENG Qing -jun 1,ZHOU Bo 2,GONG Xiao-nan 3 |
| Abstract: | The rule of growth and dispersion of porewater pressure in saturated clay soil is the foundation for the research of dynamic consolidation of saturated clay soil subgrade.In this paper,a one-dimensional model test was carried out in order to obtain some knowleage on growth and dispersion of porewater pressure in saturated clay soil.In the test,some useful results were obtained when some factors such as the impact number N and impact energy WH were considered. |
| Keywords: | impact load saturated clay soil porewater pressure model test |
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