Experimental behaviour of high performance concrete-filled steel tubular columns

Experimental study of high strength concrete-filled circular tubular columns under eccentric loading

“…As can be shown the mean value is 1.02 and the standard deviation is 0.07 which demonstrates how accurate the code is, as confirmed by other authors [19], [21] for other types of columns. However 17% of the test gave an accuracy ratio which was very close but still under 1.…”

“…Recently Yu et al [19] published the results of research on circular, square, short and long CFTs filled with high performance self-consolidating concrete. The results were in agreement using different design codes.…”

Behavior of steel fiber reinforced concrete-filled steel tube columns under axial compression

“…In order to evaluate the accuracy of the proposed formulas, the experimental results of fifty-seven PCFST specimens reported in [41][42][43][44][45][46] are selected to compare with the predicted results according to Eq. (18), EC4 [47] and AISC 360-10 [48].…”

“…Comparisons between experiments in Refs [41][42][43][44][45][46]. and predictions of the proposed formula, EC4 and AISC 360-10.…”

Ultra-high Strength Concrete on Eccentrically Loaded Slender Circular Concrete-filled Dual Steel Columns

“…However, nowadays, several experimental programs on slender CFST columns subjected to eccentric loads can be found in the literature, such as one of the first campaigns performed by Rangan and Joyce [12] in the early nineties or the numerous works developed in the last decades (Han [13], Yu et al [14], Lue et al [15], Tao et al [16], Portoles et al [17]). Besides, some authors have also investigated the effect of double eccentricities on these slender columns such as Kilpatrick and Rangan [18] and Zeghiche and Chaoui [19] in circular, or Wang [20] and Hernández-Figueirido et al [21][22] in rectangular CFST columns.…”