Construction and Building Materials, Год журнала: 2024, Номер 444, С. 137762 - 137762
Опубликована: Авг. 13, 2024
Язык: Английский
Ocean Dynamics, Год журнала: 2025, Номер 75(3)
Опубликована: Фев. 21, 2025
Язык: Английский
Процитировано
0
Sustainability, Год журнала: 2025, Номер 17(5), С. 2300 - 2300
Опубликована: Март 6, 2025
This study investigates the dynamic response of large-diameter monopile foundations subjected to ice loads, emphasizing sustainable design in cold-region offshore wind energy development. Through a combined ice–structure–soil model test and subsequent development three-dimensional ice–OWT–soil system using Abaqus software 2022, this research addresses sustainability infrastructure exposed harsh environmental conditions. The loads are simulated coupled CEM–FEM approach, while Mohr–Coulomb calculates soil–structure interactions. calibration verification processes include comparisons forces, ice-crushing processes, pile deflections with experimental results. comprehensively assesses effects velocity thickness on actions, as well monopile’s top displacement, shear force, bending moment. findings indicate that significantly influences more than velocity, guiding toward resilient infrastructures. Additionally, semi-empirical calculation method incorporating aspect ratio effect is proposed, enhancing predictive accuracy foundations, validated against field monitoring data from Norströmsgrund lighthouse. Compared traditional pressure methods, proposed approach focuses influence enabling realistic objective assessment load calculations for OWTs cold regions. results demonstrate efficacy offer new perspective OWT structures under loads.
Язык: Английский
Процитировано
0
Ocean Engineering, Год журнала: 2025, Номер 334, С. 121615 - 121615
Опубликована: Май 27, 2025
Язык: Английский
Процитировано
0
Construction and Building Materials, Год журнала: 2024, Номер 444, С. 137762 - 137762
Опубликована: Авг. 13, 2024
Язык: Английский
Процитировано
1