高速公路过湿粘土路基掺消石灰处理方法的研究

Research on Treatment of Over Wet Clay with Lime

在总结分析现有过湿粘土路基处理方法的基础上，着重对掺消石灰法进行了研究．通过室内试验，考察了掺消石灰对过湿粘土物理、力学性质的影响，进一步研究了不同掺灰率下过湿粘土的改良效果，揭示出改良效果并不是随着掺灰率的增加无限增长等特性。

On the basis of studies on the existing methods for over wet clay,treatment research on lime treatment method is emphasized.With the aid of laboratory experiments,lime effects on physical and mechanical properties of over wet clay are studied.Furthemore,in consideration of the influences of different lime soil ratios,different degrees of improvement of the properties of over wet clay are also discussed.Several important conclusions are drawn.