Research Article

Investigation of Mixed-Mode Fatigue Crack Growth Phenomenon with a New Computational Procedure

Volume: 32 Number: 3 September 1, 2020
TR EN

Investigation of Mixed-Mode Fatigue Crack Growth Phenomenon with a New Computational Procedure

Abstract

Analysis of 3-D fatigue crack growth problems with mixed-mode loading has always been an interesting area in the field of fracture mechanics. Fracture failure under the influence of fatigue loading has been a common experience for various industries’ products, such as aerospace and automotive components. Any possible failure in these structures can result in high damage to these components or a serious risk for people’s health. The analysis of such failures may involve great challenges and complexities for obtaining the accurate solution. The complexities of the problem may not only be related to the loading type, but also to the specific geometry itself. Such problems are hard and costly to analyze with experimental methods. Therefore, it is important to establish the theoretical aspects of the process initially, and then having a computational procedure to solve the problem at hand. The crack growth law used in this procedure is NASGRO-type, and determination of the propagation angle is based on the maximum hoop stress criterion. Hypermesh and ANSYS APDL software are benefited during preprocessing of the propagation steps and application of submodeling procedure. Solution of the problem is performed with FRAC3D program, its enriched element methodology and newly implemented tools for crack growth. A specific example that includes cracking within an aircraft engine compressor blade is shown for demonstration purpose.          


Keywords

References

  1. [1] Dhont, G. (1998). Automatic 3-D mode I crack propagation calculations with finite elements, Int. Jour. of Num. Met. in Eng., 41, 739-757.
  2. [2] Carter, B.J., Wawrzynek P.A., Ingraffea, A.R. (2000). Automated 3-D crack growth simulation, Int. Jour. of Num. Met. in Eng., 47, 229-253.
  3. [3] Hou, J., Goldstraw, M., Maan, S., Knop, M. (2001). An evaluation of 3-D crack growth using ZENCRACK, DSTO-TR-1158, Defense Science and Technology Organization.
  4. [4] Schollmann, M., Fan, M., Richard, H.A. (2003). Development of a new software for adaptive crack growth simulations in 3-D structures, Eng. Frac. Mech., 70, 249-268.
  5. [5] Sukumar, N., Chopp, D.L., Bechet, E., Moes, N. (2008). Three-dimensional non-planar crack growth by a coupled extended finite element and fast marching method, Int. Jour. of Num. Met. in Eng., 76, 727-748.
  6. [6] Dundar, H., Ayhan, A.O. (2016). Non-planar crack growth analyses of multiple cracks in thin-walled structures, Int. Jour. of Fatigue, 92, 596-604.
  7. [7] Sih, G.C. (1990). Mechanics of fracture initiation and propagation, Kluwer Academic Publishers.
  8. [8] Paris, P., Erdogan, F. (1963). A critical analysis of crack propagation laws, Jour. of Basic Eng., 85, 528-533.

Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Publication Date

September 1, 2020

Submission Date

November 26, 2019

Acceptance Date

June 4, 2020

Published in Issue

Year 2020 Volume: 32 Number: 3

APA
Sarıbay, M. (2020). Investigation of Mixed-Mode Fatigue Crack Growth Phenomenon with a New Computational Procedure. International Journal of Advances in Engineering and Pure Sciences, 32(3), 295-302. https://doi.org/10.7240/jeps.651164
AMA
1.Sarıbay M. Investigation of Mixed-Mode Fatigue Crack Growth Phenomenon with a New Computational Procedure. JEPS. 2020;32(3):295-302. doi:10.7240/jeps.651164
Chicago
Sarıbay, Murat. 2020. “Investigation of Mixed-Mode Fatigue Crack Growth Phenomenon With a New Computational Procedure”. International Journal of Advances in Engineering and Pure Sciences 32 (3): 295-302. https://doi.org/10.7240/jeps.651164.
EndNote
Sarıbay M (September 1, 2020) Investigation of Mixed-Mode Fatigue Crack Growth Phenomenon with a New Computational Procedure. International Journal of Advances in Engineering and Pure Sciences 32 3 295–302.
IEEE
[1]M. Sarıbay, “Investigation of Mixed-Mode Fatigue Crack Growth Phenomenon with a New Computational Procedure”, JEPS, vol. 32, no. 3, pp. 295–302, Sept. 2020, doi: 10.7240/jeps.651164.
ISNAD
Sarıbay, Murat. “Investigation of Mixed-Mode Fatigue Crack Growth Phenomenon With a New Computational Procedure”. International Journal of Advances in Engineering and Pure Sciences 32/3 (September 1, 2020): 295-302. https://doi.org/10.7240/jeps.651164.
JAMA
1.Sarıbay M. Investigation of Mixed-Mode Fatigue Crack Growth Phenomenon with a New Computational Procedure. JEPS. 2020;32:295–302.
MLA
Sarıbay, Murat. “Investigation of Mixed-Mode Fatigue Crack Growth Phenomenon With a New Computational Procedure”. International Journal of Advances in Engineering and Pure Sciences, vol. 32, no. 3, Sept. 2020, pp. 295-02, doi:10.7240/jeps.651164.
Vancouver
1.Murat Sarıbay. Investigation of Mixed-Mode Fatigue Crack Growth Phenomenon with a New Computational Procedure. JEPS. 2020 Sep. 1;32(3):295-302. doi:10.7240/jeps.651164