Experimental behavior of ultra high performance fiber reinforced concrete beams under fire conditions

S Banerji, V Kodur, R Solhmirzaei - Engineering Structures, 2020‏ - Elsevier
This paper presents results from an experimental study on the behavior of ultra high
performance fiber reinforced concrete (UHPFRC) beams subjected to combined effects of …

Compressive behaviour of circular CFDST short columns with high-and ultrahigh-strength concrete

XF Yan, YG Zhao, S Lin - Thin-Walled Structures, 2021‏ - Elsevier
Concrete-filled double-skin steel tubular (CFDST) columns possess lower self-weight,
higher ductility and energy absorption than conventional concrete-filled steel tubular (CFST) …

Experimental and numerical studies on dynamic behavior of reinforced UHPC panel under medium-range explosions

Q Su, H Wu, HS Sun, Q Fang - International Journal of Impact Engineering, 2021‏ - Elsevier
This paper aims to study the blast-resistant behavior of one-way simply-supported reinforced
ultra-high performance concrete (UHPC) panels through field tests and numerical …

Dynamic responses of reinforced ultra-high performance concrete members under low-velocity lateral impact

PC Jia, H Wu, R Wang, Q Fang - International Journal of Impact …, 2021‏ - Elsevier
This paper presents a combined experimental and numerical study on the low-velocity
lateral impact behavior of reinforced ultra-high performance concrete (UHPC) members …

Calibration of KCC model for UHPC under impact and blast loadings

Q Su, H Wu, Q Fang - Cement and Concrete Composites, 2022‏ - Elsevier
Ultra-high performance concrete (UHPC) is a promising material for both civil and military
protective structures against the potential impact and blast loadings. However, the existing …

A novel hybrid monopile foundation for offshore wind turbines

H Ma, J Yang - Ocean engineering, 2020‏ - Elsevier
This paper presents a hybrid monopile foundation for offshore wind turbines. It is an ultra-
high performance concrete-filled double skin steel tubular structure (CFDST) used as a …

Investigation of high-performance alkali-activated slag concrete-filled steel tubular members under lateral impact

S Kumar, PK Gupta, MA Iqbal - Journal of Constructional Steel Research, 2024‏ - Elsevier
This paper studied the behaviour of High-performance Alkali-activated slag Concrete-Filled
Steel Tubular members under transverse impact along with axial compression. Combining …

Research advances in fiber‐reinforced concrete‐filled steel tube columns

Z Liu, X Ma, N Li, J Chen, Y Lu - The Structural Design of Tall …, 2024‏ - Wiley Online Library
Fiber‐reinforced concrete‐filled steel tube (CFST) adopts the microskeleton and bridging
effect of fibers, thereby optimizing the confinement effect between the steel tube and …

Mechanical performance of circular ultrahigh-performance concrete–filled double skin high-strength steel tubular stub columns under axial compression

B Yang, L Shen, K Chen, C Feng, X Lin… - Journal of Structural …, 2022‏ - ascelibrary.org
This paper proposed a new type of stiffened circular ultra-high performance concrete-filled
double skin steel tubular (UHPCFDST) column, in which stiffeners were applied to connect …

Lateral impact resistance of full-scale concrete-filled weathering steel tube columns

Z Feng, X Wang - Journal of Constructional Steel Research, 2023‏ - Elsevier
This paper conducted lateral impact tests on 10 concrete-filled weathering steel tubular
(CFWST) columns and studied the effect of prestressing on their resistance to lateral impact …