潮汐循环作用下海水入侵模型的现状及展望

Present status and advances of salt water intrusion model under action of tidal flow

针对潮汐循环作用下海水入侵模型的问题,综述了目前国内外海水入侵模型的研究现状,探讨了流固耦合效应和潮汐时域运动效应对海水入侵的影响,指出了建立潮汐循环作用下海水入侵的渗流-应力-损伤-对流扩散多场耦合模型,并考虑潮汐循环加载、岩土非均匀性和岩土损伤与对海水入侵之间的关系,是今后海水入侵模型的主要研究方向。

In view of the problem of present status and advances of the salt water intrusion model under the action of tidal flow,The present status of the salt water intrusion model was narrated,and the affect for salt water intrusion by fluid-solid compiled interaction and tidal time-domain interaction was discuted too.Based on that,we consider that while building the salt water intrusion model we must build the mult-field compiled model of flow-stress-damage-convective diffusion and consider the relationship between the tidal cyclic loading,the rock non-uniformity,the rock damage and the salt water intrusion.