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| 运城黄土吸力特性的试验研究 | |
| 引用本文： | 王钊,骆以道,肖衡林,姚政法.运城黄土吸力特性的试验研究[J].岩土力学,2002,23(1):51-54. |
| 作者姓名： | 王钊 骆以道 肖衡林 姚政法 |
| 作者单位： | 1. 武汉大学土木工程学院,湖北,武汉,430072;清华大学水利工程系,北京100084 2. 武汉大学土木工程学院,湖北,武汉,430072 3. 山西运城公路局,山西,运城,044000 |
| 基金项目： | 国家自然科学基金项目资助成果(59679021) |
| 摘 要： | 应用张力计、热传导探头等吸力量测手段，对山西省运城地区黄土的吸力特性进行了试验研究，测出了该黄土在脱湿过程的土－水特征曲线，该法较压力板法简单，还用Fredlund and Xing（1994）方程对实测数据进行了拟合。 |
| 关 键 词： | 黄土 吸力特性 试验 土－水特征曲线 |
| 文章编号： | 1000-7598-(2002)01-0051-04 |
| 收稿时间： | 2001-04-02 |
| 修稿时间： | 2001年4月2日 |
Experimental study on suction characteristics of loess in Yuncheng Region |
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| WANG Zhao ,LUO Yi-dao ,XIAO Heng -lin ,YAO Zheng -fa.Experimental study on suction characteristics of loess in Yuncheng Region[J].Rock and Soil Mechanics,2002,23(1):51-54. | |
| Authors: | WANG Zhao LUO Yi-dao XIAO Heng -lin YAO Zheng -fa |
| Institution: | 1.School of Civil and Architectural Engineering,Wuhan University,Wuhan430072,China;2.Department of Hydraulic Engineering,Tsinghua University,Beijing100084,China;3.Yun cheng Brreau of HIghway.Yuncheng 044000,china |
| Abstract: | An experimental study on suction characteristics of the loess in Yuncheng Region is conducted by using the method of tensiometer,thermal conductivity sensor,etc..The soil-water characteristic curve of this kind of loess in drying procedure is obtained.This method is simpler than the method of pressure plate;and the Fredlund and Xing Equation(1994)has been used to confirm the measured data. |
| Keywords: | loess suction measurement soil-water characteristic curve |
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