通过振动三轴试验，研究干湿循环过程对水泥改良粉质粘土和水泥改良粉土疲劳强度的影响。
The effects of cyclic dry-wet process on the fatigue strength of the cement silt clay and the cement silt are researched by cyclic triaxial tests.
对南阳膨胀土在反复干湿循环作用下的裂隙演化规律进行了室内试验。
Laboratory test is conducted to study the evolution law of the fissures of Nanyang expansive clay under wetting and drying cycles.
利用试验手段，探讨了发泡颗粒轻质土密度、强度等物理力学性质在干湿循环环境下的稳定性状。
By laboratory tests, the density and the strength of light soil mixed with foamed beads are discussed.
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