Structures with shallow foundations are susceptible to excessive settlement and rotation in the event of earthquake-induced soil liquefaction. Numerical modelling problem remains challenging, due persisting uncertainties regarding dynamic response soil–structure interaction. In this paper, numerical simulations employed study seismic a structure on mat foundation, resting liquefiable sand layer...

Abstract This paper deals with statistical and modeling uncertainty on the estimation of long-term extrapolated extreme responses in a monopile offshore wind turbine. The is addressed by studying effect simulation length. Modeling explored evaluating effects considering rigid flexible foundation. soil's flexibility taken into account improved apparent fixity method. To identify most relevant en...