TY  - CONF
AU  - Grbović, Aleksandar
AU  - Eldwaib, Khalid Ahmed
AU  - Kastratović, Gordana
AU  - Čolić, Katarina
AU  - Sedmak, Simon
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7109
AB  - Fatigue cracks growth in three different wing spar geometries is simulated using xFEM, as the most suitable numerical method for this purpose. The goal of this analysis was to find out how crack paths affect number of cycles, i.e. fatigue life, so that the optimal geometry can be defined. The extended finite element method was applied using Morfeo/Crack for Abaqus software. Results provided better understanding and prediction of multiple cracks propagation in complex 3D structures and provided data for the optimal design of wing spar.
C3  - Procedia Structural Integrity
T1  - Predicting fatigue crack growth in complex geometries using numerical methods
EP  - 61
SP  - 56
VL  - 46
DO  - 10.1016/j.prostr.2023.06.010
ER  - 

@conference{
author = "Grbović, Aleksandar and Eldwaib, Khalid Ahmed and Kastratović, Gordana and Čolić, Katarina and Sedmak, Simon",
year = "2023",
abstract = "Fatigue cracks growth in three different wing spar geometries is simulated using xFEM, as the most suitable numerical method for this purpose. The goal of this analysis was to find out how crack paths affect number of cycles, i.e. fatigue life, so that the optimal geometry can be defined. The extended finite element method was applied using Morfeo/Crack for Abaqus software. Results provided better understanding and prediction of multiple cracks propagation in complex 3D structures and provided data for the optimal design of wing spar.",
journal = "Procedia Structural Integrity",
title = "Predicting fatigue crack growth in complex geometries using numerical methods",
pages = "61-56",
volume = "46",
doi = "10.1016/j.prostr.2023.06.010"
}

Grbović, A., Eldwaib, K. A., Kastratović, G., Čolić, K.,& Sedmak, S.. (2023). Predicting fatigue crack growth in complex geometries using numerical methods. in Procedia Structural Integrity, 46, 56-61.
https://doi.org/10.1016/j.prostr.2023.06.010

Grbović A, Eldwaib KA, Kastratović G, Čolić K, Sedmak S. Predicting fatigue crack growth in complex geometries using numerical methods. in Procedia Structural Integrity. 2023;46:56-61.
doi:10.1016/j.prostr.2023.06.010 .

Grbović, Aleksandar, Eldwaib, Khalid Ahmed, Kastratović, Gordana, Čolić, Katarina, Sedmak, Simon, "Predicting fatigue crack growth in complex geometries using numerical methods" in Procedia Structural Integrity, 46 (2023):56-61,
https://doi.org/10.1016/j.prostr.2023.06.010 . .