| 潮汐循环作用下海水入侵模型的现状及展望 |
| |
| 引用本文： | 郑丹,王大国,韩光.潮汐循环作用下海水入侵模型的现状及展望[J].辽宁工程技术大学学报(自然科学版),2009(Z1). |
| |
| 作者姓名： | 郑丹 王大国 韩光 |
| |
| 作者单位： | 辽宁工程技术大学安全工程学院;大连大学材料破坏力学数值试验研究中心; |
| |
| 基金项目： | 国家自然科学基金资助项目(50809008); 水沙科学与水灾害防治湖南省重点实验室开放基金资助项目(2008SS04); 大连市科学技术基金资助项目(2007J23JH027) |
| |
| 摘 要： | 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。
|
| 关 键 词： | 海水入侵 渗流-应力-损伤-对流扩散 潮汐循环加载 |
Present status and advances of salt water intrusion model under action of tidal flow |
| |
| ZHENG Dan,WANG Daguo,HAN Guang.Present status and advances of salt water intrusion model under action of tidal flow[J].Journal of Liaoning Technical University (Natural Science Edition),2009(Z1). |
| |
| Authors: | ZHENG Dan WANG Daguo HAN Guang |
| |
| Institution: | ZHENG Dan1,WANG Daguo2,HAN Guang1(1.Resource and Environment Engineering College,Liaoning Technical University,Fuxin 123000,China,2.Research Center for Numerical Test on Material Failure,Dalian University,Dalian 116622 China,China) |
| |
| Abstract: | 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 betwee... |
| |
| Keywords: | salt water intrusion flow-stress-damage-convective diffusion tidal cyclic loading |
| 本文献已被 CNKI 等数据库收录！ |
