Development of a numerical model for liquefaction around marine structures

verfasst von

Christian Windt, Nils Goseberg, Stefan Schimmels, Matthias Kudella, Ranjith Khumar Shanmugasundaram, Henrik Rusche, Vinay Kumar Vanjakula, Frank Adam, Dawid Majewski, Krystyna Kazimierowicz-Frankowska, Michal Pietrzkiewicz, V. S.Ozgür Kirca, B. Mutlu Sumer

Abstract

Wave-induced liquefaction results in significant seabed dynamics and can lead to a complete loss of the bearing capacity of the soil. With the increasing use of the marine space for energy harnessing, geotechnical challenges move into the focus during the development and planning of such installations. To date, a lack of comprehensive modelling tools for wave-induced liquefaction around marine structures can be observed. This paper documents the efforts in the framework of the NuLI-MAS project to provide such a modelling tool. In particular, the paper presents the numerical implementation of the hydro-geotechnical processes together with a detailed overview of the calibration and validation strategy, employing small and large scale experimental data, respectively.

Organisationseinheit(en)

Forschungszentrum Küste

Externe Organisation(en)

Technische Universität Braunschweig
Coastal Research Center
Wikki GmbH
GICON GmbH
Instytut Chemii Bioorganicznej Polskiej Akademii Nauk
PROJMORS Ltd
BM SUMER Consultancy & Research

Typ

Aufsatz in Konferenzband

Seiten

1232-1239

Anzahl der Seiten

8

Publikationsdatum

2023

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Energieanlagenbau und Kraftwerkstechnik, Meerestechnik, Maschinenbau

Ziele für nachhaltige Entwicklung

SDG 14 – Lebensraum Wasser