[HTML][HTML] A review of foundations of offshore wind energy convertors: Current status and future perspectives

KY Oh, W Nam, MS Ryu, JY Kim… - … and Sustainable Energy …, 2018 - Elsevier
This paper reviews foundations for offshore wind energy convertors considering the
significant growth of offshore wind energy since the early 2000s. The characteristics of …

The hysteresis Bouc-Wen model, a survey

M Ismail, F Ikhouane, J Rodellar - Archives of computational methods in …, 2009 - Springer
Structural systems often show nonlinear behavior under severe excitations generated by
natural hazards. In that condition, the restoring force becomes highly nonlinear showing …

Winkler model for lateral response of rigid caisson foundations in linear soil

N Gerolymos, G Gazetas - Soil Dynamics and Earthquake Engineering, 2006 - Elsevier
A generalized spring multi-Winkler model is developed for the static and dynamic response
of rigid caisson foundations of circular, square, or rectangular plan, embedded in a …

Development of Winkler model for static and dynamic response of caisson foundations with soil and interface nonlinearities

N Gerolymos, G Gazetas - Soil Dynamics and Earthquake Engineering, 2006 - Elsevier
As an extension of the elastic multi-spring model developed by the authors in a companion
paper [Gerolymos N, Gazetas G. Winkler model for lateral response of rigid caisson …

Cyclic lateral response of piles in dry sand: Finite element modeling and validation

S Giannakos, N Gerolymos, G Gazetas - Computers and Geotechnics, 2012 - Elsevier
The response of a vertical pile embedded in a dry dense sand when subjected to cyclic
lateral loading is studied numerically. Three-dimensional finite element analyses with a new …

A hypoplastic macroelement for single vertical piles in sand subject to three-dimensional loading conditions

Z Li, P Kotronis, S Escoffier, C Tamagnini - Acta Geotechnica, 2016 - Springer
This paper presents a novel macroelement for single vertical piles in sand developed within
the hypo-plasticity theory, where the incremental nonlinear constitutive equations are …

Multi-springs model for suction caisson under monotonic lateral loading

M Xu, W Zhou, K Shen, Y Li, Z Guo - Computers and Geotechnics, 2023 - Elsevier
Suction caisson has been widely used as the foundation for the offshore wind turbines. The
behaviors of suction caisson under lateral loading caused by the combined effects of wind …

A simplified model for lateral response of large diameter caisson foundations—Linear elastic formulation

D Assimaki, G Gazetas - Soil Dynamics and Earthquake Engineering, 2009 - Elsevier
The transient response of large embedded foundation elements of length-to-diameter aspect
ratio D/B= 2–6 is characterized by a complex stress distribution at the pier–soil interface that …

Effects of soil-foundation-structure interaction on fundamental frequency and radiation dam** ratio of historical masonry building sub-structures

A Piro, F de Silva, F Parisi, A Scotto di Santolo… - Bulletin of Earthquake …, 2020 - Springer
Large-scale simulations and forensic analyses of the seismic behaviour of real case studies
are often based on simplified analytical approaches to estimate the reduction in fundamental …

[HTML][HTML] Simplified method for performance-based seismic design of suction caissons supporting jacket offshore wind turbines

M Antoniou, R Kourkoulis, F Gelagoti… - Soil Dynamics and …, 2022 - Elsevier
The paper studies the performance of Offshore Wind Turbines (OWTs) founded on Suction
Bucket Jackets (SBJs) in clay under combined wind and seismic loading. A detailed 3D FE …