Frontiers in MaterialsFiber-reinforced polymer (FRP) confined concrete filled steel tube (CFST) structures effectively harness the advantages of FRP materials, improving the performance of CFST structures and overcoming durability issues of steel tubes.
Jikai Tang +9 more
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JAPAN ARCHITECTURAL REVIEW, Volume 8, Issue 1, January–December 2025.In this study, joint details for a split beam orthogonal to a continuous beam in concrete‐filled steel tubular beam‐to‐column connections were tested. The basic joint performance and stress transfer mechanisms were examined using finite element analysis. Abstract A continuous beam‐type connection has been proposed as a new type of concrete‐filled steel
Nozomi Ando, Takashi Fujinaga
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Steel to concrete bond transferring in cfst columns connected to beams through the concrete [PDF]
, 2016 An important innovation in structural design in the last thirty years has been the use of steel-concrete composite columns, with particular diffusion of tubular profiles. These elements are known in the technical Literature as concrete filled steel tube (
Dassi\ue8, A. +2 more
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JAPAN ARCHITECTURAL REVIEW, Volume 8, Issue 1, January–December 2025.In this study, an evaluation method is proposed for calculating the ultimate flexural strength of CFST beam‐columns, incorporating the stress gradient, extreme compression fiber strain of concrete, and scale effect of concrete. Additionally, the appropriate strain at the extreme compression fiber of concrete necessary for accurate strength prediction ...
Ryohei Yonekura +2 more
wiley +1 more source
Materials Research ExpressThe current study aimed to use coconut shell concrete, a structural lightweight concrete, as an infill material in concrete-filled steel tube (CFST) columns and test it under axial compression.
Ilanthalir Amala Sornam +1 more
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Evaluation of Eccentric Compressive Behavior Between Active and Passive Preloading in CFST
Applied SciencesConcrete-filled steel tubes (CFSTs) are widely used in high-rise buildings and bridges, owing to their confinement effect on concrete. The confinement effect can enhance the compressive strength and ductility of the components. During the construction of
Ruyun Diao +3 more
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Influence of high gas production during thermophilic anaerobic digestion in pilot-scale and lab-scale reactors on survival of the thermotolerant pathogens Clostridium perfringens and Campylobacter jejuni in piggery wastewater [PDF]
, 2009 Safe reuse of animal wastes to capture energy and nutrients, through anaerobic digestion processes, is becoming an increasingly desirable solution to environmental pollution.
Bajsa, O. +5 more
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Comparison of Experimental values with EC 4, ACI-318, AISCLRFD of Concrete Filled Steel Fluted Columns for Concentric Load [PDF]
, 2016 The advantages of Concrete Filled Steel Tube (CFST) columns have proved its usefulness in the structural applications of the constructions. Though, application of CFST columns are gaining popularity, the analysis and design of these have not found a ...
Eramma, H., Niranjan, B.R.
core
National cultural dimensions as drivers of inappropriate ambulatory care consumption of antibiotics in Europe and their relevance to awareness campaigns [PDF]
, 2011 Objectives: European countries exhibit significant geographical differences in antibiotic consumption per capita within ambulatory care, especially inappropriate use for colds/flu/sore throat (CFSt).
Borg, Michael Angelo
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Development of effective XGB model to predict the Axial Load Capacity of circular CFST columns
, 2022 Indra Prakash +3 more
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