金沢大学理工研究域環境デザイン学系In the regions of the cold weather, the deterioration of the subbase in roads by freezing-thawing action is often observed. Although the durability of stabilized soils is considered to be important, the evaluation of the resistibility of stabilized soils against freezing-thawing cycles has been little established in general. The purpose of this study is to evaluate the resistibility of the various stabilized soils against freezing-thawing cycles in terms of the compressive strength of the stabilized soils undergoing freezing-thawing cycles. The relationship between the resistibility against the freeezing-thawing cycles and the microstructure in the stabilized soils is discussed on the basis of the pore size distributions
