Analysis on axial compressive capacity of hybrid fiber cement-based composites encased CFST columns

In order to investigate the ultimate bearing capacity of hybrid fiber cement-based composite (HFC) encased concrete-filled steel tube (CFST) columns under axial compression. This study conducted theoretical analysis on HFC encased CFST columns. Theoretical formulas of the ultimate bearing capacity for the HFC encased CFST columns based on the elastoplastic theory and limit analysis method are presented. The calculated results of the theoretical formulas are compared with the experimental results and the values calculated by the typical codes. The results show that the theoretical models have high accuracy in predicting the ultimate bearing capacity of HFC encased CFST columns.

---

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023)