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Burnout among paediatric surgeons: a systematic review and meta-analysis. [PDF]

BMJ Paediatr Open
Kirdar-Smith S, Twumasi R, Capon C, Pearse C, Smychkovich V, Knight A.   +5 more
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Numerical simulation on residual axial compression bearing capacity of square in square CFDST columns after lateral impact. [PDF]

Sci Rep
Guo J, Li P, Pan S, Chen M.
europepmc   +1 more source

Comportament a flexió d’un CFST amb un nou sistema de connexió acer-formigó

Castellanos Offroy, Edgar
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Experimental and Numerical Investigations of Bolted CFST Beams–CFST Columns Connections

Iranian Journal of Science and Technology, Transactions of Civil Engineering, 2018
The effectiveness of concrete-filled steel tubular (CFST) sections as compression and flexural members has been investigated by many authors. The combined utilization of CFST columns and steel beams has increased in composite building construction in recent years, but combined use of CFST columns and CFST beams is still unexplored.
Kumari Beena, Kwatra Naveen, Sharma Shruti   +2 more
openaire   +1 more source

Long-term experimental behavior of concrete-encased CFST with preload on the inner CFST

Journal of Constructional Steel Research, 2019
Abstract Concrete-encased concrete-filled steel tube members (concrete-encased CFST) are innovative composite structural elements which are having gradually increasing utilization in high-rise buildings and bridge structures. In practice, the inner CFST component is generally erected first and thus subjected to constructional load before the outer ...
Yongjin Li, Gen Li, Chao Hou, Wei-Jie Zhang   +3 more
openaire   +1 more source

Flexural performance of rectangular CFST members

Thin-Walled Structures, 2014
Abstract This paper presents a finite element analysis (FEA) modeling to study the flexural performance of rectangular concrete filled steel tubular (CFST) members with compact, non-compact or slender element sections. Seventy test results are used to verify the FEA modeling.
Rui Wang, Lin-Hai Han, Jian-Guo Nie, Xiao-Ling Zhao   +3 more
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Creep performance of concrete-filled steel tubular (CFST) columns and applications to a CFST arch bridge

Steel and Composite Structures, 2015
This paper first presents an experimental study of twelve specimens for their creep performance, including nine concrete-filled steel tubular (CFST) columns and three plain concrete columns, subjected to three levels of sustained axial loads for 1710 days.
Meng-Gang Yang, C.S. Cai, Yong Chen
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Flexural performance of concrete-encased CFST box members

Structures, 2020
Abstract The flexural behavior of concrete-encased CFST box members is presented in this paper. Twelve bending tests were conducted to evaluate the influence of section size, steel tube diameter and bending direction on the performance of the concrete-encased CFST box beams.
Jin-Yang Chen, Fa-Cheng Wang, Lin-Hai Han, Ting-Min Mu   +3 more
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Fire Performance of CFST Triple-Limb Laced Columns

Journal of Structural Engineering, 2018
AbstractThis paper investigates the fire performance of concrete-filled steel tubular (CFST) triple-limb laced columns.
Lin-Hai Han, Tian-Yi Song, Kan Zhou, Zhi-Qiang Cui   +3 more
openaire   +1 more source