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Flexural behaviour of composite beams with high strength steel
Engineering Structures, 2013Abstract In framed buildings, the application of high strength (HS) steel in composite beams is not only beneficial in reducing the self-weight of the structure, but the increased-strength attribute of HS steel is also utilised because most of the steel section in composite beams is in tension and buckling is not an issue.
Huiyong Ban, Mark Bradford
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Stability Design of High Strength Steel Beams
ce/papers, 2021AbstractEN 1993‐1‐1 gives stability design rules for columns, beams and beam‐columns up to S460, whereas EN 1993‐1‐12 gives additional guidance for S500 up to S700. Recent studies on flexural buckling of welded H, I and box columns in steel grades S460 to S960, even though limited, show that improved curves can be used for members in high strength ...
Trayana Tankova +2 more
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Flexural Performance of Composite Beams Using High-Strength Steel and High-Strength Concrete
International Journal of Steel Structures, 2021The composite beams having high-strength steel (HSS) and high-strength concrete (HSC) can fully exploit the mechanical behavior of both materials. However, the published research on the structural behavior of composite beams using HSS and HSC is limited.
Hao Du, Xiamin Hu, Danrong Shi, Wei Xue
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Lateral-torsional buckling of high strength steel beams: Experimental resistance
Thin-Walled Structures, 2021Abstract EN 1993-1-1 gives stability design rules for columns, beams and beam–columns up to S460, whereas EN 1993-1-12 gives additional guidance for S500 up to S700. Recent studies show that high strength steel members may be designed using improved buckling curves, where the enhanced behaviour is usually attributed to the improved material ...
Tankova, Trayana +4 more
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High-strength concrete exterior beam-column joints with high-yield strength steel reinforcements
Engineering Structures, 2017AbstractThis study presents the experimental and analytical investigations carried out on high-strength concrete beam-column joints with Grade 700 longitudinal bars in beams and columns.
Pooya Alaee, Bing Li
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Buckling of welded high-strength steel I-beams
Journal of Constructional Steel Research, 2020Abstract National constructional steel design standards preclude many high-strength quenched and tempered steel grades, and with the growth update of such steels in structural applications, revision or new guidance is needed. This paper reports experiments and presents numerical studies of welded high-strength steel (HSS) I-section beams fabricated ...
Tuan Le +3 more
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ce/papers, 2023
AbstractIn order to reasonably make full use of the advantages of different steels and then achieve a steel structure with excellent seismic behaviour, the authors proposed novel triple grades hybrid high‐performance steel structures (TGHSSs) comprising high‐strength steel (HSS) columns, ordinary‐strength steel beams, and low‐yield‐point (LYP) steel ...
Gang Shi, Huatian Zhao, Yang Gao
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AbstractIn order to reasonably make full use of the advantages of different steels and then achieve a steel structure with excellent seismic behaviour, the authors proposed novel triple grades hybrid high‐performance steel structures (TGHSSs) comprising high‐strength steel (HSS) columns, ordinary‐strength steel beams, and low‐yield‐point (LYP) steel ...
Gang Shi, Huatian Zhao, Yang Gao
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Design of Ultra-High Strength Sheet Steel Beams
SAE Technical Paper Series, 1990<div class="htmlview paragraph">Cold-rolled sheet steels with yield strengths from 50 to 180 ksi have been used for bumper reinforcement beams. As yield strength increases, thickness can be decreased. However, at reduced sheet thickness, the maximum load capacity of a given beam is influenced by local buckling.
James E. Borchelt, Bala Subbaraman
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High-strength steel for resilience of beam-through frames
Proceedings of the Institution of Civil Engineers - Structures and Buildings, 2017The application of high-strength steel has been limited due to stiffness and ductility issues. In tension-only concentrically braced steel beam-through frames (TOCBBTFs), the frame is designed to remain elastic while concentrating damage on the replaceable braces during rare earthquakes, which makes the structure able to recover quickly.
Yueshi Chen, Wei Wang, Yiyi Chen
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High-Strength Fiber-Reinforced Concrete Beam-Columns with High-Strength Steel
ACI Structural Journal, 2016A series of reinforced concrete (RC) components with high-strength materials were tested under pure flexural monotonic and cyclic quasi-static loading protocols. The specimen materials included high-strength concrete (HSC), ultra-high-strength steel (UHSS), and steel fibers to create high-strength fiber-reinforced concrete (HSFRC) specimens.
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