caa a22 4500 469040785 CHVBK 20180323132810.0 cr unu---uuuuu 170328e19920601xx s 000 0 eng 10.1007/BF01591331 doi (NATIONALLICENCE)springer-10.1007/BF01591331 Boundary element method for analyzing flow through a random semiconfined aquifer [Elektronische Daten] [Y. Xiang, M. Satish, L. Jaeger] With the aid of perturbation technique a boundary element procedure is developed for solution of two-dimensional Helmholtz equation with a random parameter of small variability. The perturbation boundary element method does not require specification of probability density function of the parameter but only its mean and standard deviation. The method is used to analyze steady-state groundwater flows in a horizontal shallow semiconfined aquifer (homogeneous and isotropic) of probabilistic properties. To illustrate the applicability of the method, a simple numerical example is presented. As the nature of perturbation method suggests, the developed method is valid only when the perturbed value of the parameter is of a small order. Springer-Verlag, 1992 Helmholtz equation nationallicence random parameter nationallicence semiconfined aquifer nationallicence groundwater flow nationallicence boundary element method nationallicence perturbation nationallicence Xiang Y. Dept. of Civil Engineering, Technical University of Nova Scotia, B3J 2X4, Halifax, N.S., Canada aut Satish M. Dept. of Civil Engineering, Technical University of Nova Scotia, B3J 2X4, Halifax, N.S., Canada aut Jaeger L. Dept. of Civil Engineering, Technical University of Nova Scotia, B3J 2X4, Halifax, N.S., Canada aut Stochastic Hydrology and Hydraulics Springer-Verlag 6/2(1992-06-01), 81-88 0931-1955 6:2<81 1992 6 477 https://doi.org/10.1007/BF01591331 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01591331 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Xiang Y. Dept. of Civil Engineering, Technical University of Nova Scotia, B3J 2X4, Halifax, N.S., Canada aut NATIONALLICENCE 700 1- Satish M. Dept. of Civil Engineering, Technical University of Nova Scotia, B3J 2X4, Halifax, N.S., Canada aut NATIONALLICENCE 700 1- Jaeger L. Dept. of Civil Engineering, Technical University of Nova Scotia, B3J 2X4, Halifax, N.S., Canada aut NATIONALLICENCE 773 0- Stochastic Hydrology and Hydraulics Springer-Verlag 6/2(1992-06-01), 81-88 0931-1955 6:2<81 1992 6 477 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer