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边界元法在地下水资源管理中的应用(英文) 被引量:3

Application of the Boundary Element Method to Groundwater Resources Management
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摘要 旨在探讨用边界元法求解响应函数的理论方法 .模型求解采用重点单值法和时域上Laplace变换解法 ,可直接实现管理决策目标 .管理模型的计算结果说明该方法精度较高 ,工作量少 ,是地下水资源管理模型建立及求解的有效方法 . Theory of solving the response function by boundary element method is discussed. Double dot single value method and Laplace transform for time are used in the solving process and management decision_making object is directly implemented. Solving results of management model show the high precision, simplified solving process and efficiency for foundation and solution of groundwater resources management model of this method.
出处 《华南理工大学学报(自然科学版)》 EI CAS CSCD 北大核心 2002年第5期86-90,共5页 Journal of South China University of Technology(Natural Science Edition)
关键词 响应矩阵法 地下水资源管理模型 LAPLACE变换 奇点 边界无法 response matrix method groundwater resources management model Laplace transform singular points boundary element method
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参考文献4

  • 1[1]Bear J.Groundwater Hydraulics [M].New York:McGraw-Hill Inc.,1983.
  • 2[2]Bialecki R A,Merkel M.In-and out-of-core BEM equation solver with parallel and nonlinear options [J].Int J Num Meths Engrg,1996,40:2 227-2 236.
  • 3[3]Guiggiani M,Gigante A.A General Algorithm for Multidimensional Cauchy Principal Value Integrals in the Boundary Element Method [J].Journal of Applied Mechanics.Transaction of the ASME,1990,57:906-915.
  • 4[4]Liggett James A, Liu.Philip L-F.The boundary integral equation method for porous media flow [M].London:George Allen & Unwin, 1981.

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