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Compressive Behavior of High Strength Steel Wire-Mesh Reinforced Concrete Filled Steel Tubular Columns
Square steel tube cannot provide effective confinement to core concrete in a concrete filled steel tubular (CFST) column, in this regard, the...
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Axial Capacity of Concrete Filled GFRP Tubes with Simulated Tube Damage
Concrete-filled fiber-reinforced polymer (FRP) tube (CFFT) systems have attracted much attention over the past several decades due to their superior...
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Study on Axial Load Mechanical Behavior of Square Concrete-Filled Tubular Steel Stub Column with Gap
Square concrete-filled tubular steel stub column (SCFTSSC) is of great mechanical performance, which has been broadly used in the construction of...
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Experimental Investigation on Post-fire Response of Concrete-Filled Steel Tube Column Subjected to Elevated Temperature
Concrete-filled single steel tubular (CFT) columns are a form of composite member made up primarily of steel casings filled with concrete and are...
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Nonlinear Behaviors of Ultra-High-Performance Concrete-Filled Steel Tubular Beam-Column Under Monotonic and Cyclic Loading
In this work, a novel fiber beam element (FBE) model was established to predict the nonlinear behaviors of ultra-high-performance concrete-filled...
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An experimental behavior of the bond-slip performance of hybrid fiber concrete-filled steel tube columns with shear studs
This paper presents the key findings of bond strength performance of hybrid fiber concrete-filled steel tube columns (CFST) with the provision of...
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Stayed Buckle Cable Recycling for Seismic Upgrading of Super-long-span Concrete Filled Steel Tube Arch Bridges
A seismic upgrading approach for super-large-span upper-deck concrete-filled steel tube arch bridges using the stayed buckle cables (SBCs, which are...
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Experimental and Finite Element Method Investigation of Axial Load Carrying Capacity of Concrete Filled Circular Steel Tube Columns According to Different Slenderness Ratios
In this study, a total of 70 experiment specimens, 56 of circular cross-section concrete filled steel tube (CFST) columns and 14 hollow steel tubes...
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Experimental and Theoretical Study of Concrete-Filled Steel Tube Columns Strengthened by FRP/Steel Strips Under Axial Compression
Concrete-filled steel tube (CFST) columns are widely used in civil engineering because of their excellent bearing capacity; however, the...
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Design of Concrete-Filled Steel Tubular (CFST) Hybrid Structures
This chapter describes the working mechanism of trussed CFST hybrid structures and concrete-encased CFST hybrid structures, and introduces the...
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Mechanical Behavior of Concrete-filled Steel Tubular Space Intersecting Nodes in High-rise Oblique Diagrid Tube Structures
In recent years, the researches on concrete-filled steel tubular (CFST) intersecting nodes mainly focused on the plane intersecting nodes, while that...
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An Innovative Machine Learning Model to Formulate the Bearing Capacity of Concrete-Filled Steel Tube Column
Concrete-filled steel tube (CFST) as the high-tech composite members utilized as a main load-carrying element in high-rise buildings’ construction....
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Effect of Initial Imperfections on the Ultimate Axial Compressive Strength of Concrete Filled Steel Tubular Long Columns
Any deviation from the expected shape and dimension of a steel member before loading is ascribed as an initial imperfection. They are formed in steel...
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Study on Axial Compression Properties of a New Type of Fiber-Reinforced Square Concrete-Filled Steel-Tube Composite Column
Concrete-filled steel-tube (CFST) composite columns have been used in many different types of structures due to their high strength, good ductility,...
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Shaking table test study on the seismic control of concrete-filled steel tube arch bridges based on dampers
Concrete-filled steel tube (CFST) arch bridges have a high center of gravity and a substantial mass, resulting in a discernible seismic response....
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Experimental Investigations on Axial–Flexural Behaviour of Slender Concrete Filled Steel Tubular Columns
Axial–flexural behaviour of Concrete Filled Steel Tubular (CFST) column specimens utilizing routinely used Indian hollow steel tube sections is...
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Prediction of ultimate bearing capacity of concrete filled steel tube stub columns via machine learning
In this study, three artificial intelligence models, namely group method of data handling, gene expression programming and random forest, are...
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Numerical study of axial-loaded circular concrete-filled aluminum tubular slender columns
Aluminum alloys have been widely applied in coastal and marine structures because of their superior sustainability and corrosion resistance....
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Numerical Study on Concrete-Filled Steel Tubes with Diagonal Binding Ribs and Longitudinal Stiffeners
The effect of ribs and stiffeners on axial load carrying capacity on nineteen concrete-filled steel tubular (CFST) column models and the performance...
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A Study on Ductility and Energy Absorption Capacity of Reinforced Concrete Filled UPVC Columns
In the present study, Unplastisized Poly Vinyl Chloride (UPVC) tubes filled with concrete are axially loaded to investigate their load carrying...