Open AccessA Comparison Between a Solid Block Made of Concrete and Others Made of Different Composite Materials
Author(s) -
Emad Toma Karash,
Tymor Abed Alsttar Sediqer,
Mohammad Takey Elias Kassim
Publication year - 2021
Publication title -
revue des composites et des matériaux avancés
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.153
H-Index - 5
eISSN - 1958-5799
pISSN - 1169-7954
DOI - 10.18280/rcma.310605
Subject(s) - deformation (meteorology) , materials science , composite number , composite material , stress (linguistics) , structural engineering , von mises yield criterion , fiber , engineering , finite element method , philosophy , linguistics
In this research, three mathematical models were designed, the first consisting of concrete, the second from carbon fiber, and the third from s-glass fiber, in order to compare the strength of composite materials to different stresses and deformations, because composite materials are better than concrete in terms of weight and shape and do not need to be applied to painting operations in addition to the fact that their thermal insulation is higher than Concrete in high proportions. From the results of the comparison, it was found that the second model was the best model in terms of bearing deformations, as the deformation percentage in it did not exceed the deformation of concrete a lot, reaching (17%), which is a very small percentage, and the stresses towards pregnancy for the second and third models were much better than the bearing of the first model, but the results indicate that the Von Mises Stress in the second model is higher than the first model by a percentage (57%), while the comparison of the third model with the first was the rate of increase percentage (47%).