干湿循环对膨胀土强度与裂缝开展的影响研究

Study on the Effects of Drying-wetting Cycle on the Strength and Crack Development of Expansive Soil

通过对膨胀土干湿循环试验的研究,不仅得出干湿循环对膨胀土裂隙开展和强度的影响,而且发现了干湿循环次数对膨胀土的裂隙开展和强度也有一定影响。

Through the study of expansive soil under drying-wetting cycle test,not only the influences of drying-wet-ting cycle on the crack development and strength of expansive soil have been revealed,the number of drying-wetting-cycles has also been found with certain effects on the crack development and strength of expansive soil.