BEM solution of stochastic seawater intrusion problems

被引：32

作者：

Naji, A

Cheng, ABD ^{[1
]}

Ouazar, D

机构：

[1] Univ Delaware, Dept Civil & Environm Engn, Newark, DE 19716 USA

[2] Univ Abdelmalek Essaaadi, Fac Sci & Tech, Tanger, Morocco

[3] Univ Mohammed V, Ecole Mohammadia Ingn, LASH, Rabat, Morocco

来源：

ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS | 1999年 / 23卷 / 07期

关键词：

boundary element method; saltwater intrusion; stochastic problem; groundwater; optimization;

D O I：

10.1016/S0955-7997(99)00012-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, the stochastic saltwater-freshwater interface location in coastal aquifer is sought, subject to the uncertainty of input parameters such as hydraulic conductivity, freshwater outflow, and pumping rate. The boundary element method, combined with an optimization technique, is used as the tool for deterministic solution to search for the interface location. A second order perturbation technique is employed to find the statistical moments of the prediction. Three saltwater intrusion examples of different geometries are examined. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：529 / 537

页数：9

共 22 条

[1]

Bear J., 1979, HYDRAULICS GROUNDWAT

[2]

BREBBIA CA, 1992, BOUNDARY ELEMENTS IN, V2

[3] NUMERICAL-ANALYSIS OF SALTWATER INTRUSION USING B-SPLINE BOUNDARY ELEMENTS [J].