Use of modern numerical methods for fatigue life predictions
Апстракт
In this chapter, FEM is used for fatigue crack growth predictions on 2D model of the spar, whereas XFEM is used for fatigue crack growth predictions and fatigue life estimation of corresponding 3D model. The values of stress intensity factors (SIFs) are extracted from FRANC2D software and MorfeoCrack for Abaqus add-on. The results obtained corresponded well with the experimental values, which proves that numerical methods can be successfully used in the determination of proper inspection intervals for the purpose of preventing the catastrophic failure of structural components under variable amplitude loading.
Кључне речи:
XFEM / FEM / Fatigue / Failure / Crack / AircraftИзвор:
Recent Trends in Fatigue Design, 2014, 31-73Издавач:
- Nova Science Publishers, Inc.
Scopus: 2-s2.0-84955154715
Колекције
Институција/група
Mašinski fakultetTY - CHAP AU - Grbović, Aleksandar AU - Rašuo, Boško PY - 2014 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1978 AB - In this chapter, FEM is used for fatigue crack growth predictions on 2D model of the spar, whereas XFEM is used for fatigue crack growth predictions and fatigue life estimation of corresponding 3D model. The values of stress intensity factors (SIFs) are extracted from FRANC2D software and MorfeoCrack for Abaqus add-on. The results obtained corresponded well with the experimental values, which proves that numerical methods can be successfully used in the determination of proper inspection intervals for the purpose of preventing the catastrophic failure of structural components under variable amplitude loading. PB - Nova Science Publishers, Inc. T2 - Recent Trends in Fatigue Design T1 - Use of modern numerical methods for fatigue life predictions EP - 73 SP - 31 UR - https://hdl.handle.net/21.15107/rcub_machinery_1978 ER -
@inbook{ author = "Grbović, Aleksandar and Rašuo, Boško", year = "2014", abstract = "In this chapter, FEM is used for fatigue crack growth predictions on 2D model of the spar, whereas XFEM is used for fatigue crack growth predictions and fatigue life estimation of corresponding 3D model. The values of stress intensity factors (SIFs) are extracted from FRANC2D software and MorfeoCrack for Abaqus add-on. The results obtained corresponded well with the experimental values, which proves that numerical methods can be successfully used in the determination of proper inspection intervals for the purpose of preventing the catastrophic failure of structural components under variable amplitude loading.", publisher = "Nova Science Publishers, Inc.", journal = "Recent Trends in Fatigue Design", booktitle = "Use of modern numerical methods for fatigue life predictions", pages = "73-31", url = "https://hdl.handle.net/21.15107/rcub_machinery_1978" }
Grbović, A.,& Rašuo, B.. (2014). Use of modern numerical methods for fatigue life predictions. in Recent Trends in Fatigue Design Nova Science Publishers, Inc.., 31-73. https://hdl.handle.net/21.15107/rcub_machinery_1978
Grbović A, Rašuo B. Use of modern numerical methods for fatigue life predictions. in Recent Trends in Fatigue Design. 2014;:31-73. https://hdl.handle.net/21.15107/rcub_machinery_1978 .
Grbović, Aleksandar, Rašuo, Boško, "Use of modern numerical methods for fatigue life predictions" in Recent Trends in Fatigue Design (2014):31-73, https://hdl.handle.net/21.15107/rcub_machinery_1978 .