Load transfer mechanism in concrete-filled steel tubular columns: Developments, challenges and opportunities

PP Debnath, F Xu, TM Chan - Journal of Constructional Steel Research, 2023 - Elsevier
This article provides an in-depth review on the understanding of load transfer mechanism in
concrete-filled steel tubular (CFST) columns, with emphasis on tube-concrete interface …

Performance of square concrete-filled steel tubular columns under repeated lateral impact

S Gao, Y Xu, S Zhang, A Derlatka - Engineering Structures, 2023 - Elsevier
In this paper, a series of simulations are conducted to study the dynamic performances of
square concrete-filled steel tubular (CFST) columns under repeated lateral impact by …

Experimental and analytical study of thin-walled stirrup-confined CFST piers under pseudo-static loading

H Sun, F Ding, L Wang, F Lyu, B Li - Journal of Constructional Steel …, 2023 - Elsevier
A pseudo-static test study was conducted to investigate the seismic performance of stirrup-
confined square concrete-filled steel tube (CFST) bridge piers. Furthermore, a refined finite …

Performance of CFST members internally strengthened with I-shaped CFRP under impact load

G Li, J Wang, C Fang, X Li, Y Zhou - Journal of Constructional Steel …, 2023 - Elsevier
This study presents experimental and numerical research on the dynamic behaviors and
resistances of square concrete-filled steel tubular members internally strengthened by I …

Review on the protective technologies of bridge against vessel collision

WZ Zhang, J Pan, JC Sanchez, XB Li, MC Xu - Thin-Walled Structures, 2024 - Elsevier
The collisions between bridges and ships might cause severe damage to both of them,
which is impossible to avoid completely, although several specifications or requirements …

Dynamic responses and damage behavior of hollow RC piers against rockfall impact

W Zhao, H Feng, J Ye, J Qian - Thin-Walled Structures, 2023 - Elsevier
Rockfall impact on bridge piers poses a challenge to the safety of bridge structures in
mountainous regions. Hollow reinforced concrete (RC) piers are one of the popular …

Failure mechanism and static bearing capacity on circular RC members under asymmetrical lateral impact train collision

ALB Khalil, L Yanhui, Z Shichun, H Abas, YX Yu, X Nan… - Structures, 2023 - Elsevier
This paper aims to validate circular reinforcement concrete (RC) members' responses to the
effect of an asymmetrical lateral impact span train collision. It was determined that the RC …

A honeycomb panel-based protective device for steel parking structure against transverse impact

L Zheng, FQ Li, WD Wang - Journal of Constructional Steel Research, 2023 - Elsevier
With escalating demand for urban parking structures, the columns within these structures are
more susceptible to hazards resulting from vehicle collisions compared to other public …

Flexural Performance of a Novel Steel Cold-Formed Beam–PSSDB Slab Composite System Filled with Concrete Material

MC Liejy, AW Al Zand, AA Mutalib, MF Alghaaeb… - Buildings, 2023 - mdpi.com
In this study, the flexural performance of a new composite beam–slab system filled with
concrete material was investigated, where this system was mainly prepared from lightweight …

Probabilistic machine leaning models for predicting the maximum displacements of concrete-filled steel tubular columns subjected to lateral impact loading

D Lai, C Demartino, Y Xiao - Engineering Applications of Artificial …, 2024 - Elsevier
The evaluation of the maximum displacement is pivotal for the application of the
performance design of Concrete Filled Steel Tubes (CFSTs) under lateral impact loads …