ACS Applied Computer Science

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STABILITY AND FAILURE OF THIN-WALLED COMPOSITE STRUCTURES WITH A SQUARE CROSS-SECTION

Blazej CZAJKA, Patryk ROZYLO, Hubert DEBSKI
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This paper is devoted to the analysis of the stability and load-carrying capacity of thin-walled composite profiles in compression. The specimens reflect elements made of carbon fibre reinforced laminate (CFRP). Thin-walled columns with a square crosssection were made from 4 layers of composite in 3 different combinations of layer arrangements. Advanced numerical analyses have been carried out. In the first stage of the study, a buckling analysis of the structure was performed. In further numerical simulations, two advanced models were used simultaneously: the Progressive Failure Analysis (PFA) and the Cohesive Zone Model (CZM). The results showed significant differences between the critical load values for each layer configuration. The forms of buckling and the areas of damage initiation and evolution were also dependent on the applied layup.

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  • APA 7th style
Czajka, B., Rozylo, P., & Debski, H. (2022). Stability and failure of thin-walled composite structures with a square cross-section. Applied Computer Science, 18(2), 43-55. https://doi.org/10.35784/acs-2022-12
  • Chicago style
Czajka, Blazej, Patryk Rozylo, and Hubert Debski. "Stability and Failure of Thin-Walled Composite Structures with a Square Cross-Section." Applied Computer Science 18, no. 2 (2022): 43-55.
  • IEEE style
B. Czajka, P. Rozylo, and H. Debski, "Stability and failure of thin-walled composite structures with a square cross-section," Applied Computer Science, vol. 18, no. 2, pp. 43-55, 2022, doi: 10.35784/acs-2022-12.
  • Vancouver style
Czajka B, Rozylo P, Debski H. Stability and failure of thin-walled composite structures with a square cross-section. Applied Computer Science. 2022;18(2):43-55.

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