海水入侵及防治工程的后效预测  

Predicting the Consequences of Seawater Intrusion and Protection Projects

作　　者：袁益让[1] 梁栋[1] 芮洪兴[1] 

机构地区：[1]山东大学数学研究所,济南250100

出　　处：《应用数学和力学》2001年第11期1163-1171,共9页Applied Mathematics and Mechanics

基　　金：国家重点基础研究发展规划项目资助 (G19990 32 80 3) ;国家自然科学基金资助课题(198710 5 1;19972 0 39);国家教育部博士点基金资助课题 (96 0 4 2 2 0 2 )

摘　　要：提出了海水入侵及防治工程的后效预测的数学模型 ,处理三维问题的分裂迎风交替方向格式·　对山东省莱州湾地区海水入侵进行数值模拟比较 ,结果与实测结果完全吻合·　对工程的后效预测合理·The simulation of this process and the effects of protection projects lays the foundation of its effective control and defence. The mathematical model of the problem and upwi nd splitting alternating direction method were presented. Using this method, the nu merical simulation of seawater intrusion in Laizhou Bay Area of Shandong Provivc e was finished. The numerical results turned out to be identical with the real measurements, so the prediction of the consequences of protection projectects is reasonable.

关 键 词：海水入侵 后效预测 数值模拟 分裂算法 迎风格式 渗流力学 

分 类 号：O357.3[理学—流体力学] O241.82[理学—力学]