Brian Uy

TL;DR: In this paper, an experimental test and fiber element analysis on 11 circular stub CFST column specimens were conducted to estimate the behavior of a circular column under eccentric loading, and the results from the test and analysis were compared with AISC (2005) [16], Eurocode 4 (1994) [18], and KBCS (2009) [17] to verify the suitability of the analysis in the codes.

TL;DR: In this paper, a three-dimensional finite element model has been developed to account for geometric and material nonlinear behavior of composite beams, and verified by experimental results to quantify the contributions of the concrete slab and composite action to the moment and shear capacities of simply supported composite beams.

TL;DR: In this article, an accurate finite element model which accounts for the effects of initial local imperfections and residual stresses is developed for the nonlinear analysis of high strength steel box columns infilled with high strength concrete.

TL;DR: In this paper, an extensive experimental program has been conducted to investigate the behavior of eight composite beams subjected to hogging moment and the results produced very encouraging signs for the application of partial shear connection (PSC) design within the hogging moments regions of continuous and semi-continuous composite structures.

TL;DR: In this paper, an experimental and theoretical treatment of coupled local and global buckling of concrete-filled steel columns is presented, and design recommendations for the strength evaluation of slender composite columns with thin-walled steel sections are compared.