Przepływ preferencyjny w gruntach niejednorodnych: modele podwójnej porowatości i podwójnej przewodności

• Autorzy: Szymkiewicz A.

Warianty tytułu

EN

Preferential flow in heterogeneous soils: dual-porosity and dual-permeability model

• Języki publikacji: PL

Abstrakty

PL

Przepływ wody w gruntach niejednorodnych zawierających systemy makro i mikroporów. Równanie Richardsa z parametrami uśrednionymi. Model podwójnej porowatości. Obliczanie natężenia wymiany wody między systemami makro- i mikroporów. Modele podwójnej przewodności dla przepływu kapilarnego i grawitacyjnego w makroporach. Weryfikacja i zastosowanie praktyczne modeli.

EN

Water flow in heterogeneous soils containing systems of micro and macro pores. Richard's equation with averaged parameters. Double porosity model. Calculations of water exchange rate between micro and macro pores' systems. Double conductivity modeIs for capilar and gravitational flow in macro pores. Verification and practical application of the mododels.

Słowa kluczowe

PL

inżynieria brzegowa; grunty niejednorodne

EN

coast engineering; heterogeneous soils

• Wydawca: IMOGEOR, Spółka z o. o.
• Czasopismo: Inżynieria Morska i Geotechnika
• Rocznik: 2007
• Tom: nr 5
• Strony: 275--281
• Opis fizyczny: Bibliogr. 48 poz., rys.

Twórcy

autor

Szymkiewicz A.

• Instytut Budownictwa Wodnego PAN w Gdańsku

Bibliografia

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