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通过建立饱和-非饱和模型,对云南某在建粘土心墙坝,库水位快速下降至死水位工况下,进行渗流场变化分析,计算得出库水位快速下降过程中,坝体浸润线的变化以及不同时段孔隙水压力分布及渗透矢量图。
Through the establishment of a saturated-unsaturated model, the change of seepage field is analyzed under the conditions that the water level of a dam under construction is rapidly decreasing to the dead water level in a dam under construction in Yunnan Province. During the rapid decline of the reservoir water level, Variations and pore water pressure distributions and infiltration vectors at different time intervals.