Experimental and Numerical Investigation of Aluminum Beams: Flexural Behavior Section Shape Effect


  • Salad Farhad Resan University of Misan
  • Nabeel Abdulrazzaq Jasim university of Basrah


Aluminium alloy, Aluminium beam, Flexural behaviour, Finite element model, and section shape


Advanced technology and other aspects of life aim to use the available and efficient materials.  Due to their high strength-to-weight ratio and durability, aluminum alloys are used in a variety of structural engineering applications. This paper describes the experimental and numerical flexural behavior investigation of the aluminum beams. The main variables considered in the study are related to section shape, which are the shape configuration, depth, and thickness of the aluminum section. The finite element three dimensional models are used to analyze the tested beams in order to check the ability of the models to predict the overall behavior and to obtain more information about the stresses and strains that developed. The results show that the larger the value of the section shape factor, the fiber is still in the elastic range, and the smaller the plastic deformation of the beam. And the web plates slenderness ratio has a significant influence on the load-deflection relationship because of local deformation as well as the plastic deformation of box beams is relatively smaller than that of the I-section beam. The constraint of the flange for box beams is greater than that for I-section beams. Besides, the adopted nonlinear numerical modeling gives acceptable agreement with the experimental results besides the load-deflection responses, the ultimate strength convergence ratios varied between 1.1-0.93.




How to Cite

Salad Farhad Resan, & Jasim, N. A. . (2022). Experimental and Numerical Investigation of Aluminum Beams: Flexural Behavior Section Shape Effect. Misan Journal of Engineering Sciences, 1(2), 37–49. Retrieved from https://uomisan.edu.iq/eng/mjes/index.php/eng/article/view/19