The result shows soil masses in surface layer reach saturation more easily under great rainfall intensity and long-lasting rainfall, at the same time, there are big infiltration depth and influence of wetting deformation.
The result shows soil masses in surface layer reach saturation more easily under great rainfall intensity and long-lasting rainfall, at the same time, there are big infiltration depth and influence of wetting deformation.
结果显示，降雨强度越大、降雨持续时间越长，非饱和区土体含水率变化也大，坝坡表层土体较容易达到饱和，并且降雨影响深度也大，对坝坡表面湿化裂隙的产生及坝坡稳定性影响大。