Results 31 to 40 of about 950 (215)
Frontiers in Built Environment, 2022 Concrete-filled steel tubular (CFST) structures using high-strength materials have been increasingly used in civil engineering due to their exceptional mechanical performance. A comprehensive numerical analysis was performed in this study, where a finite
Jie Hu, Wei Li
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Fire Exposure Behavior of CFST Column
International Journal of Innovative Technology and Exploring Engineering, 2019 From the past numerous years Concrete Filled Steel Tubes (CFST) segments are progressively utilized in the structures on account of their high burden bearing limit. In CFST sections the solid is encased in a steel tube that gives formwork to solid which aides in continuing the nearby clasping of the steel. Additionally, composite sections will add more
Kamaljit Singh +2 more
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Advances in Materials Science and Engineering, 2015 The objective of this present paper is to investigate the structural behavior of square and circular Concrete Filled Steel Tubular (CFST) stub columns subjected to axial partial/local compression.
S. Jayaganesh +3 more
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Sensors, 2018 L-shaped concrete filled steel tube (L-CFST) columns are used frequently in civil engineering, and the concrete damage inside the L-CFST column is difficult to monitor. This research aims to develop a new method to monitor the internal concrete damage in
Juan Zhang +3 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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Behaviour of CFST Stub Columns Subjected to Pure Compression
International Journal of Steel Structures, 2022 AbstractApplication of concrete-filled steel tubes (CFST) is becoming increasingly prominent in the civil engineering practice. However, the interaction of cross-sectional elements in CFST columns raises a number of questions, which have to be investigated in detail to improve design background and analytical resistance formulae. The aim of the current
A. Horváth, D. Kollár, B. Kövesdi
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Parametric Study on the Influence of Embedded SPR to the Performance of Square CFST Columns [PDF]
, 2020 Steel plate reinforcements (SPR) embedded into the concrete core of a concrete filled steel tube (CFST) column is a promising strengthening scheme. However, further study is required to understand the influence SPR on the strength and behaviour of ...
Abdullah, Abdul Azim +7 more
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Shock and Vibration, 2020 Concrete-filled steel tubular (CFST) columns are widely used in engineering structures, and they have many different cross section types. Among these, normal solid sections and concrete-filled double-skin steel tubular sections are often used.
Ying Cui +4 more
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Advances in Materials Science and Engineering, 2021 As the most basic structure, the concrete-filled steel tubular (CFST) frame has been widely used in various structures and systems. Compared with conventional reinforced concrete structures and steel structures, CFST structures in strong earthquake ...
Yang-bing Liu, Ping-ping Cui, Fang Chen
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Finite Element Analysis for CFST Columns under Blast Loading
Journal of Applied and Computational Mechanics, 2017 The columns of frame structures are the key load-bearing components and the exterior columns are susceptible to attack in terrorist blasts. When subjected to blast loads, the columns would suffer a loss of bearing capacity to a certain extent due to the damage imparted which may lead to their collapse and even cause the progressive collapse of the ...
Beiranvand, Peyman +4 more
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