Sedat İRİÇ

207

Experimental and Numerical Investigation of Crack Propagation in Spherical Porous Cylindrical Specimen under Mixed Mode Loading

In this study, mixed mode-I/III fatigue crack propagation is examined experimentally and numerically by using spherical porous cylindrical specimen. The crack propagation path, profiles of crack front, the differences of stress intensity factors (SIF) and equivalent SIF were computed by Ansys, FCPAS and Solidworks softwares and compared with experimental data. Modeling, meshing and problem solving were performed using ANSYS, and the resulting SIF and equivalent SIF along the crack front were calculated using FCPAS. Two digital cameras were used to observing the crack growth path and fractured surfaces on specimen under mixed mode loading and the obtained images was converted into 3D CAD data by using Solidworks software. It was found that good agreements are achieved between the results of the experiment and simulation, considering both evolving the crack propagation paths and crack front.
Keywords:

Crack Propagation, Finite Element Simulation Fracture Mechanics,

PDF

___

  • [1] Chandra D., Purbolaksono J., Nukman Y., 2018. Surface Crack Growth in A Solid Cylinder Under Combined Cyclic Bending-Torsion Loading. ARPN Journal of Engineering and Applied Sciences, 13(3), pp. 1033-1041.
  • [2] Yang Y., Chu S., Chen H., 2019. Prediction of Shape Change for Fatigue Crack in a Round Bar Using Three-Parameter Growth Circles. Applied Sciences, 9(9), p. 1751, doi:10.3390/app9091751.
  • [3] Lin X. B., Smith R. A., 1998. Fatigue Growth Simulation for Cracks in Notched and Unnotched Round Bars. International Journal of Mechanical Sciences, 40 (5), pp. 405-419.
  • [4] Van A. L., Royer J., 1993. Part-Circular Surface Cracks in Round Bars under Tension. Bending and Twisting, 61(1), pp. 71-99.
  • [5] Chaves V., Beretta G., Balbín J. A., Navarro A., 2019. Fatigue Life and Crack Growth Direction in 7075-T6 Aluminium Alloy Specimens with a Circular Hole under Biaxial Loading. International Journal of Fatigue, 125, pp. 222-236.
  • [6] Fatemi A., Gates N., Socie D. F., Phan N., 2014. Fatigue Crack Growth Behaviour of Tubular Aluminium Specimens with a Circular Hole under Axial and Torsion Loadings. Engineering Fracture Mechanics, 123, pp. 137-147.
  • [7] Liu L., 2018. Modeling of Mixed-Mode Fatigue Crack Propagation, Tennessee, USA.
  • [8] Schollmann M., Richard H. A., Kullmer G., 2002. A New Criterion for the Prediction of Crack Development in Multiaxially Loaded Structures. International Journal of Fracture, 117, pp. 129-141.
  • [9] Sih G. C., Barthelemy B. M., 1980. Mixed Mode Fatigue Crack Growth Predictions. Engineering Fracture Mechanics, 13(3), pp. 439-451.
  • [10] Pook L., 1985. Comments on Fatigue Crack Growth under Mixed Modes I and III and Pure Mode III Loading. ASTM International, pp. 249-263, doi:10.1520/STP36227S.
  • [11] Demir O., Ayhan A. O., İriç S., 2019. A Novel Test System for Mixed Mode-I/II/III Fracture Tests – Part 2: Experiments and Criterion Development. Engineering Fracture Mechanics, doi:10.1016/j.engfracmech.2019.106671.
  • [12] Erdoğan F., Sih G. C., 1963. On the Crack Extension in Plates under Plane Loading and Transverse Shear. Journal of Basic Engineering, 85(4), pp. 519-525.
  • [13] Kurt E., Demir O., Ayhan A. O., 2019. Applications on Three-Dimensional Mixed Mode Fatigue Crack Propagation Using Fracture and Crack Propagation Analysis System (FCPAS). Procedia Structural Integrity, 21, pp. 32-30.
  • [14] Altuncu E., İriç S., 2017. Evaluation of Fracture Toughness of Thermal Sprayed and Hard Chrome Coated Aluminium-Zinc Alloy. Acta Physica Polonica A, 132(3), pp. 926-929.
  • [15] İriç S., Ayhan A., 2017. Dependence of Fracture Toughness on Rolling Direction in Aluminium 7075 Alloys. Acta Physica Polonica A, 132(3), pp. 892-895.
  • [16] Ayhan A. O., Nied H. F., 2002. Stress Intensity Factors for Three-Dimensional Surface Cracks Using Enriched Finite Elements. International Journal of Numerical Methods in Engineering, 54, pp. 899-921.
  • [17] Ayhan A. O., Nied H. F. 1999. Finite Element Analysis of Interface Cracking in Semiconductor Packages. IEEE Transactions on Components and Packaging Technologies, 22(4), pp. 503-511.
Kocaeli Journal of Science and Engineering-Cover
  • Yayın Aralığı: Yılda 2 Sayı
  • Başlangıç: 2018
  • Yayıncı: Kocaeli Üniversitesi Fen Bilimleri Enstitüsü
Arşiv
Sayıdaki Diğer Makaleler

Pyrolytic Degradation Behavior of Biomass Seeds: Sour Cherry and Peach Seed

Hatice BAYRAKÇEKEN, Meltem KIZILCA ÇORUH

Mehveş Feyza Akkoyunlu

Sedat İRİÇ

Suleyman CETINKAYA, Ali DEMIR

Ulas Atmaca, Ilker Goktepeli

Pyrolytic Degradation Behavior of Biomass Seeds: Cherry And Peach Seed

Meltem KIZILCA ÇORUH, Hatice BAYRAKÇEKEN