Fatigue Life Prediction of Laminated Composite Materials by Multiple S-N Curves and Lamina-Level Failure Criteria
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
In this paper, we present a fatigue life prediction methodology using multiple S-N curves according to the different stress states of laminated composites. The stress states of the plies of the laminated composites are classified into five modes: longitudinal tension or compression and transverse tension or compression, and shear according to the maximum stress criterion and Puck's criterion with a scaling factor K. This methodology has advantages in computational cost, and it can also consider microstructural characteristics of the composites by applying different S-N curves. The S-N curves for the fatigue analysis are obtained by experimental fatigue test. The proposed methodol is implemented into commercial software, ABAQUS user material subroutine and therefore, the fatigue analysis is conducted using the structural analysis results. The finite element (FE) simulation results are presented for unidirectional composites with and without open-hole. The FE simulation results show that the stress condition is different depending on the fiber orientation of the unidirectional composite, so the fatigue life is calculated with different S-N curves.
Abstract
In this paper, we present a fatigue life prediction methodology using multiple S-N curves according to the different stress states of laminated composites. The stress states of the plies of the laminated composites are classified into five modes: longitudinal tension or compression and transverse tension or compression, and shear according to the maximum stress criterion and Puck's criterion with a scaling factor K. This methodology has advantages in computational cost, and it can also consider microstructural characteristics of the composites by applying different S-N curves. The S-N curves for the fatigue analysis are obtained by experimental fatigue test. The proposed methodol is implemented into commercial software, ABAQUS user material subroutine and therefore, the fatigue analysis is conducted using the structural analysis results. The finite element (FE) simulation results are presented for unidirectional composites with and without open-hole. The FE simulation results show that the stress condition is different depending on the fiber orientation of the unidirectional composite, so the fatigue life is calculated with different S-N curves.
참고문헌 (21)
- Kamal, M., "Advances in Fatigue Life Modeling : A Review", Renewable and Sustainable Energy Reviews, 82, pp.940~949 (2018)
- Cui, W., "A State-of-the-art Review on Fatigue Life Prediction Methods for Metal Structures", Journal of Marine Science and Technology, 7(1), pp.43~56 (2002)
- Kim, Y. J., "Effects of Porosity on the Fatigue Life of Polyamide 12 Considering Crack Initiation and Propagation", Advanced Composite Materials, 29(4), pp.399~421 (2020)
- Ha, D., "Fatigue Life Prediction of CFRP Laminates with Stress Concentration Lamina Level Failure Criteria", Advanced Composite Materials, pp.1~21 (2022)
- Naderi, M., "Multiscale Analysis of Fatigue Crack Initiation Life for Unidirectional Composite Laminates", Composite Structures, 213, pp.271~283 (2019)
- Reifsnider, K. L., "A Micromechanics Model for Composites under Fatigue Loading", International Journal of Fatigue, 13(2), pp.149~156 (1991)
- May, M., "An Advanced Model For Initiation and Propagation of Damage under Fatigue Loading–part I : Model Formulation", Composite Structures, 93(9), pp.2340~2349 (2011)
- Quaresimin, M., "Damage Initiation and Evolution In Glass", epoxy Tubes Subjected to Combined Tension–torsion Fatigue Loading, 2014, pp.63, 25~35
- Harper, P. W., "A Fatigue Degradation Law for Cohesive Interface Elements–development and Application to Composite Materials", International Journal of Fatigue, 32(11), pp.1774~1787 (2010)
- Erden, S., "Enhancement of the Mechanical Properties of Glass", polyester Composites via Matrix Modification Glass, Fibers and Polymers, pp.2010, 11(5)[DOI]
- Stelzer, S., "Mode I Delamination Fatigue Crack Growth in Unidirectional Fiber Reinforced Composites : Development of a Standardized Test Procedure", Composites Science and Technology, 72(10), pp.1102~1107 (2012)
- Gregory, J. R., "A Fiber Bridging Model for Fatigue Delamination in Composite Materials", Acta Materialia, 52(19), pp.5493~5502 (2004)
- Bak, B. L. V., "Delamination Under Fatigue Loads in Composite Laminates : A Review on the Observed Phenomenology and Computational Methods", Applied Mechanics Reviews, 66(6), pp.060803~ (2014)
- Fazlali, B., "Fiber Break Model for Tension-tension Fatigue of Unidirectional Composites", Composites Part B : Engineering, 220, pp.108970~ (2021)
- Wang, X., "Fiber Breakage in Polymer-matrix Composite during Static and Fatigue Loading, Observed by Electrical Resistance Measurement", Journal of Materials Research, 14(11), pp.4224~4229 (1999)
- Gamstedt, K., "Fatigue Damage Mechanisms in Polymer Matrix Composites", Luleå Tekniska Universitet (1997)
- Pakdel, H., "Stiffness Degradation of Composite Laminates due to Matrix Cracking and Induced Delamination during Tension-tension Fatigue", Engineering Fracture Mechanics, 216, pp.106489~ (2019)
- Samareh-Mousavi, S. S., "A Novel Creep-fatigue Stiffness Degradation Model for Composite Materials", Composite Structures, 237, pp.111955~ (2020)
- Van Paepegem, W., "Fatigue Degradation Modelling of Plain Woven Glass", epoxy Composites, 2001, pp.32(10), 1433~1441
- Dutra, T. A., "Expanding Puck and Schürmann inter Fiber Fracture Criterion for Fiber Reinforced Thermoplastic 3D-printed Composite Materials", Materials, 13(7), pp.1653~ (2020)
- Kennedy, C. R., "A Multiaxial Fatigue Damage Model for Fibre Reinforced Polymer Composites", Composite Structures, 106, pp.201~210 (2013)