随岳中高速公路路基填筑具有施工期雨水频繁,土场地下水丰富,土的天然含水量高,部分土的CBR值低等特点。为了加快进度,保证质量,充分利用当地材料资源,对粉煤灰处理过湿土可行性及有关问题进行初步的室内试验研究。 Subgrade filling with Yuezhong Expressway has the characteristics of frequent rain during construction, abundant groundwater, high natural water content of soil and low CBR values ​​of some soils. In order to speed up the progress, ensure the quality, make full use of the local material resources, carry out preliminary laboratory experiments on the feasibility of fly ash treatment of wet soil and related problems.