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The Research and Development on Shoulder Beam of CFST [PDF]
MATEC Web of Conferences, 2016 This paper elaborates the research on mechanical behavior of shoulder beam joint of CFST column in China based on the experimental research, finite element analysis and theoretical calculation. Besides, this paper summarizes and analyses the design approaches of shoulder beam joint of CFST column, which is instructive for the further related studies ...
Lan Tao +3 more
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Concrete-encased CFST structures: behaviour and application [PDF]
Proceedings 12th international conference on Advances in Steel-Concrete Composite Structures - ASCCS 2018, 2018 Concrete-encased CFST (concrete-filled steel tube) is a kind of composite structure comprised of a CFST component and a reinforced concrete (RC) component. The concrete encased CFST possesses superior ductility and higher stiffness. They are gaining popularity in high-rise buildings, large-span structures, bridges, subway stations and workshops.
Han, Lin-Hai, Ma, Dan-Yang, Zhou, Kan
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Applied Sciences, 2019 In order to study the axial compression behavior of concrete-filled steel tubular (CFST) columns filled with high titanium slag, a total of 32 specimens, including normal CFST columns, half-high titanium slag CFST columns, and full-high titanium slag ...
Chunli Zhou +3 more
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Test and Analysis for Shearing Behavior of Circular CFST Columns [PDF]
BuildingsConcrete-filled steel tubular (CFST) structures are well known to possess high strength and ductility. CFST members are used under complex stress states, such as beam–columns, piers, caissons, or other foundation components.
Hiroyuki Nakahara +2 more
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Out‐of‐plane stability of CFST parabolic arches
ce/papersAbstract Owing to their superior composite performance, concrete‐filled steel tubular (CFST) arches have been increasingly employed in bridge construction, with parabolic arches accounting for nearly half of such applications. The excellent mechanical properties of CFST arches often lead to slender designs, making their out‐of‐plane ...
Cong Li +5 more
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Case Studies in Construction Materials, 2022 To investigate the effects of stirrup ratio and connection type of stirrups on axial compression performance of stirrup-confined concrete-filled steel tubular (CFST) stub column, experiments were conducted on 16 CFST stub columns.
Song Xia +6 more
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Advances in Materials Science and Engineering, 2021 Elliptical concrete-filled steel tubular (CFST) column is a new form of CFST columns, consisting of an outer elliptical tube filled with concrete. Although the study on mechanical performance of the elliptical CFST members is receiving more and more ...
YouWu Xu +4 more
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Flexural Strength Evaluation of Multi-Cell Composite L-Shaped Concrete-Filled Steel Tubular Beams
Buildings, 2022 Concrete-filled steel tubular (CFST) members have been widely used in industrial structures and high-rise residential buildings. The multi-cell composite L-shaped concrete-filled steel tubular (ML-CFST) cross-section, as an innovative, special-shaped ...
Yanfei Shen, Yongqing Tu, Wei Huang
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Working Mechanism of OATSCB-CFST Joint [PDF]
Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering, 2015 Concrete filled steel tube (CFST) and steel castellated beam are ideal components in the structure. However the research about the connection of them is less at present. In order to analyze the working mechanism of outer annular-stiffener type steel castellated beam- concrete filled steel tube (OATSCB-CFST) joint, load- bearing process of this type of ...
Renliang Shan +5 more
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Temperature action and effect of concrete-filled steel tubular bridges: A review
Journal of Traffic and Transportation Engineering (English ed. Online), 2020 Concrete-filled steel tube (CFST) has been widely applied in bridges due to its excellent structural and constructional performance. In CFST bridges, temperature action is not only an important but also a special load that must be considered in bridge ...
Jiang Liu +5 more
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