Engineering properties of expansive soil

被引：0
|
作者：
Dai Shaobin
Song Minghai
Huang Jun
机构：
[1] Wuhan University of Technology,Institute of Architecture Design and Research
来源：
Journal of Wuhan University of Technology-Mater. Sci. Ed. | 2005年 / 20卷 / 2期
关键词：
expansive soil; engineering property; mineral composition; chemical component;
D O I：
10.1007/BF02838504
中图分类号：
学科分类号：
摘要：
The components of expansive soil were analyzed with EDAX, and it is shown that the main contents of expansive soil in the northern Hubei have some significant effects on engineering properties of expansive soil. Furthermore, the soil modified by lime has an obvious increase of Ca2+ and an improvement of connections between granules so as to reduce the expansibility and contractility of soil. And it also has a better effect on the modified expansive soil than the one modified by pulverized fuel ash.
引用
收藏
页码：109 / 110
页数：1
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