An inverse boundary element method for determining the hydraulic conductivity in anisotropic rocks

被引：0
|
作者：
Mustata, R [1 ]
Harris, SD
Elliott, L
Lesnic, D
Ingham, DB
机构：
[1] Univ Leeds, Dept Appl Math, Leeds LS2 9JT, W Yorkshire, England
[2] Univ Leeds, Sch Earth Sci, Leeds LS2 9JT, W Yorkshire, England
来源：
CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES | 2000年 / 1卷 / 03期
关键词：
Boundary Element Method; Genetic Algorithms; inverse problems; anisotropy; hydraulic conductivity;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
An inverse boundary element method is developed to characterise the components of the hydraulic conductivity tensor K of anisotropic materials. Surface measurements at exposed boundaries serve as additional input to a Genetic Algorithm (GA) using a modified least squares functional that minimises the difference between observed and BEM-predicted boundary pressure and/or hydraulic flux measurements under current hydraulic conductivity tensor component estimates.
引用
收藏
页码：107 / 116
页数：10
相关论文
共 50 条
  • [21] Multifractal anisotropic scaling of the hydraulic conductivity
    Tennekoon, L
    Boufadel, MC
    Lavallee, D
    Weaver, J
    WATER RESOURCES RESEARCH, 2003, 39 (07) : SBH81 - SBH812
  • [22] Inverse analysis FOR two-dimensional structures using the boundary element method
    Ferreira, M. D. C.
    Venturini, W. S.
    ADVANCES IN ENGINEERING SOFTWARE, 2010, 41 (09) : 1061 - 1072
  • [23] Parallelization of the inverse fast multipole method with an application to boundary element method
    Takahashi, Toru
    Chen, Chao
    Darve, Eric
    COMPUTER PHYSICS COMMUNICATIONS, 2020, 247
  • [24] A new method in determining bulk hydraulic conductivity of mangrove forest sediment
    Susilo, A
    River Basin Management III, 2005, 83 : 65 - 74
  • [25] Modal analysis of anisotropic plates using the boundary element method
    Paiva, William Portilho
    Sollero, Paulo
    Albuquerque, Eder Lima
    ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2011, 35 (12) : 1248 - 1255
  • [26] Dual boundary element method for anisotropic dynamic fracture mechanics
    Albuquerque, EL
    Sollero, P
    Aliabadi, MH
    INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2004, 59 (09) : 1187 - 1205
  • [27] Optimization algorithms for identification inverse problems with the boundary element method
    Rus, G
    Gallego, R
    ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2002, 26 (04) : 315 - 327
  • [28] Influence of the discretizing method on the identified results in boundary value inverse analysis by the boundary element method
    Kawamura, Shozo
    Takao, Kennichi
    Minamoto, Hirofumi
    Hossian, Zahid
    Nihon Kikai Gakkai Ronbunshu, A Hen/Transactions of the Japan Society of Mechanical Engineers, Part A, 2006, 72 (01): : 24 - 31
  • [29] Three dimensional flow in anisotropic zoned porous media using boundary element method
    Rafiezadeh, K.
    Ataie-Ashtiani, B.
    ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2012, 36 (05) : 812 - 824
  • [30] A 3-D boundary element method for dynamic analysis of anisotropic elastic solids
    Kögl, M
    Gaul, L
    CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2000, 1 (04): : 27 - 43
12345