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Journal of Engineering Physics and Thermophysics

, Volume 86, Issue 5, pp 1098–1107 | Cite as

On filtration of a liquid from a foundation pit fenced with sheet piles

  • É. N. Bereslavskii
Article

Liquid flow from a foundation pit fenced with symmetric Zhukovskii sheet piles in the presence of a well-permeable head water-bearing horizon and infiltration onto the free surface is considered within the framework of plane steadystate filtration. For studying this flow, a mixed multiparametric boundary-value problem of the theory of analytical functions is formulated and solved with the Polubarinova-Kochina method. An algorithm of calculation of the characteristic dimensions of the flow diagram is developed based on this model. Results of numerical calculations and an analysis of the influence of all physical parameters of the model are given. Limiting cases of motion are noted which are related to the absence of upthrust in the well-permeable underlying bed and to the transformation of the foundation pit into a submergence band semiinfinite on the left.

Keywords

filtration groundwater Zhukovskii sheet pile infiltration complex-flow velocity conformal mappings Polubarinova-Kochina method 

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Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  1. 1.State University of Civil AviationSt. PetersburgRussia

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