Study on Lime-Improved Expansive Soils in hemas-microsoft-com:office:smarttags" />HefeiXinqiaoInternationalAirport hemas-microsoft-com:office:office" />
///Lime treatment of expansive soils was applied to the foundation of hemas-microsoft-com:office:smarttags" />HefeiXinqiaoInternationalAirport. This paper studied the engineering properties of expansive soils before and after their improvement, applied scanning electron microscope (SEM) to analysis and interpreted the mechanism of lime-treatment of the soils.hemas-microsoft-com:office:office" />