在高速公路的路基施工中经常会碰到过湿土,对于过湿土我们可以根据工程实际情况采取水泥稳定或者石灰稳定的方法加以改良。这两种方法,其稳定过湿土的主要机理都在于通过水化反应直接降低土的含水量,并且通过一些列的化学反应生成新的化合物提高土的强度和稳定性。比较起来,这两种方法,各有优劣,在施工中应根据实际情况加以选择。 In the highway subgrade construction often encountered wet soil, for wet soil we can according to the actual situation of the project to cement stabilized or lime stabilized method to be improved. Both of these methods, the main mechanism of stabilizing over-wet soil, are the direct reduction of soil moisture through hydration reactions and the formation of new compounds through a series of chemical reactions to increase soil strength and stability. By comparison, these two methods, each with its own advantages and disadvantages, should be selected according to the actual situation during construction.