摘要
分析总结了国内外膨胀土路堤的主要处治方法,针对南友路膨胀土的性质,进行了室内掺灰改性试验、模拟封闭条件下路基土的土性试验,由此提出了一套以封闭为主的膨胀土路堤处治方法。
The article analyzes and summarizes the main methods of expansive soil embankment at home and abroad. According to the nature of expansive soil of Nanyou Road, the author does some indoor tests on mixing cement and changing nature and tests on subgrade soil nature under closed condition and provides some methods of disposing expansive soil embankment.
出处
《黑龙江交通科技》
2008年第5期41-43,共3页
Communications Science and Technology Heilongjiang
关键词
膨胀土
路堤处治方法
土性试验
expansive soil
methods of handling embankment
test on soil nature
