在经过改造的三轴仪上对安康击实膨胀土进行增湿变形特性试验研究。
The stage moistening deformation tests are performed for the compacted expansive soil in Ankang using improved triaxial apparatus.
根据试验结果分析了这两种土的应力应变关系曲线、增湿变形过程中基质吸力变化特点及增湿变形类型。
The relationships between stress and strain of both soils and the variation of suction in the process of deformation are analyzed.
颗粒破碎是引起粗粒料湿化变形的重要因素，有必要对其进行深入研究。
Breakage is an important factor to influence wetting deformation of coarse-grained materials; and farther study is necessary.
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