Comments on existing analytical solutions to the wave-induced cyclic response of a porous seabed of infinite thickness

• Autorzy: Magda Waldemar

Identyfikatory

DOI

10.2478/pomr-2023-0033

• Języki publikacji: EN

Abstrakty

EN

This paper deals with the wave-induced cyclic response of a porous seabed (by means of oscillating parameters: pore-fluid pressure, soil displacement components, effective normal stress and shear stress components) due to a surface sinusoidal water-wave propagating over a seabed of infinite thickness. The main existing analytical solutions to the governing problem are critically discussed, pointing out their meaningful errors and doubtful items. A phase-lag phenomena is particularly studied as an immanent part of any complex-valued analytical solutions having a cyclic nature.

Słowa kluczowe

EN

porous seabed; infinite seabed thickness; cyclic response; soil saturation; sinusoidal progressive wave; phase-lag phenomenon; analytical solutions

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 2023
• Tom: nr 2
• Strony: 197--206
• Opis fizyczny: Bibliogr. 19 poz., rys., tab.

Twórcy

autor

Magda Waldemar

• Gdańsk University of Technology, Faculty of Civil and Environmental Engineering, Department of Geotechnical and Hydraulic Engineering, Poland

• https://orcid.org/0000-0003-2157-7194

Bibliografia

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• 2. J. R. C. Hsu and D.-S. Jeng, “Wave-induced soil response in an unsaturated anisotropic seabed of finite thickness”, International Journal for Numerical and Analytical Methods in Geomechanics, Vol. 18, Issue 11, 1994, pp. 785‒807, DOI: 10.1002/nag.1610181104.
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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).