Simulation of Seepage Flow in Earth Dam with a Free Surface

Wen Li Wei; Hong Zhao; Pei Zhang; Y.I. Liu

doi:10.4028/www.scientific.net/AMR.433-440.1465

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 433-440Simulation of Seepage Flow in Earth Dam with a...

Simulation of Seepage Flow in Earth Dam with a Free Surface

Abstract:

The technique of curvilinear boundary-fitted coordinate system is used for the mathematical model of pressure underground seepage flow and the boundary conditions and the method of solving the transformed equations have been presented. The computing example shows that the computed hydraulic parameters conform to the physical laws. Compared with the finite element method, the presented method need not solve the large matrix equations, and the computer memories and the time for computing are less. The mathematical model is effective for numerical solution of seepage flows with complicated boundaries, and can be used in practice hydraulic engineering.

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Periodical:

Advanced Materials Research (Volumes 433-440)

Pages:

1465-1469

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.433-440.1465

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Online since:

January 2012

Authors:

Wen Li Wei, Hong Zhao, Pei Zhang, Y.I. Liu

Keywords:

Curvilinear Boundary-Fitted Coordinate, Mathematical Models, Pressure Underground Seepage Flow

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References

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