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Study on Laboratory Circle Test of Expansive Soil for Highway Roadbed
Author(s): 
Pages: 107
Year: Issue:  4
Journal: Urban Roads Bridges & Flood Control

Keyword:  干湿循环膨胀率膨胀力CBR;
Abstract: 该文选取公路经过区域有代表性的膨胀土土样,在实验室对土样的一些常用工程指标进行反复的循环试验,揭示了膨胀土或其与普通土的混合土在反复干湿作用下所具有的变化规律,可为膨胀土地区修建二级公路时修筑、处治路基提供依据及参考.
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