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Study on Phreatic Line of Reservoir Slope under the Rainfall and Reservoir Level Fluctuation
Ist Teil von
Applied Mechanics and Materials, 2013-09, Vol.405-408, p.587-594
Ort / Verlag
Zurich: Trans Tech Publications Ltd
Erscheinungsjahr
2013
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
The determination of the phreatic line under the action of rainfall and reservoir water level fluctuation together is of great importance for reservoir slope stability analysis. However, there are no unified Formulas for the calculation of phreatic line. Homogeneous reservoir slope seepage model with inclined impermeable bed is built. Then, a conceptual model is set up based on the basic principle of seepage theory, and the approximate analytic solutions of phreatic line are derived with the Boussinesq Differential Equation of unsteady infiltration and initial value calculated in steady flow condition. And the simplified Formula, which is convenient for engineering application, is obtained by Polynomial Fitting Method.
Sprache
Englisch
Identifikatoren
ISBN: 3037858575, 9783037858578
ISSN: 1660-9336, 1662-7482
eISSN: 1662-7482
DOI: 10.4028/www.scientific.net/AMM.405-408.587
Titel-ID: cdi_proquest_journals_1442199904
Format
–
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