Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Numerical study on the effect of pitting corrosion on the fatigue strength degradation of offshore wind turbine substructures using a short crack model
Steel support structures of offshore wind turbines (jackets and monopiles) undergo both fatigue and corrosion damage, impacting their lifetime. Due to the time‐variant uncertainties associated with environmental and mechanical loads, having reliable models that allow to predict the degradation due to corrosion and fatigue is necessary to accurately assess the structural integrity and to support decision making. Three Belgian universities (UGent, ULiege and VUB) and a collective center (Sirris) work together in the context of the ETF-funded project MAXWind to enhance the corrosion-fatigue analysis of offshore wind turbine support structures. The following objectives have been assigned to UGent: 1. Development of an advanced corrosion-fatigue model to analyze the interactive effects of corrosion and fatigue load on the lifetime of offshore wind turbine sub-structures. 2. Development of smart S-N curves that take into account the level of corrosion damage to predict the remaining lifetime.
Numerical study on the effect of pitting corrosion on the fatigue strength degradation of offshore wind turbine substructures using a short crack model
Steel support structures of offshore wind turbines (jackets and monopiles) undergo both fatigue and corrosion damage, impacting their lifetime. Due to the time‐variant uncertainties associated with environmental and mechanical loads, having reliable models that allow to predict the degradation due to corrosion and fatigue is necessary to accurately assess the structural integrity and to support decision making. Three Belgian universities (UGent, ULiege and VUB) and a collective center (Sirris) work together in the context of the ETF-funded project MAXWind to enhance the corrosion-fatigue analysis of offshore wind turbine support structures. The following objectives have been assigned to UGent: 1. Development of an advanced corrosion-fatigue model to analyze the interactive effects of corrosion and fatigue load on the lifetime of offshore wind turbine sub-structures. 2. Development of smart S-N curves that take into account the level of corrosion damage to predict the remaining lifetime.
Numerical study on the effect of pitting corrosion on the fatigue strength degradation of offshore wind turbine substructures using a short crack model
Elahi, Seyed Ahmad (Autor:in) / Mehri Sofiani, Farid (Autor:in) / Chaudhuri, Somsubhro (Autor:in) / De Waele, Wim (Autor:in) / Goethals, Angelo / Foloppe, Benoit / Fallais, Dominik / Trigaux, Francois / Herdayanditya, Ivandito / Hlaing, Nandar
01.01.2022
18th EAWE PhD Seminar : book of proceedings
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Pitting corrosion and its transition to crack in offshore wind turbine supporting structures
| BASE | 2022
Fatigue design of offshore steel mono-pile wind substructures
| Online Contents | 2014
A review on experimental fatigue analysis of tubular joints for offshore wind turbine substructures
| BASE | 2017