摘要
根据石灰改良膨胀土的改性机理原理,结合商周高速公路石灰改良膨胀土的有关试验数据,以及工程的实际施工情况,介绍了石灰改良膨胀土检测指标不同时间的检测对路基质量的影响。
In virtue of modifying mechanism for modification of expansive soil with lime,in the light of test data concerning modification of expensive soil with lime at Shah - Zhou Freeway as well as practical situations of engineering, the paper introduces the influence of detection of indexes for modification of expensive soil with lime at different time on quality of subgrade.
出处
《北方交通》
2009年第3期54-56,共3页
Northern Communications
关键词
膨胀土
石灰改良
时效性
Expansive soil
Modification with lime
Aging