Results 211 to 220 of about 1,452 (254)
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An improved polynomial model for top -and seat- angle connection
Steel and Composite Structures, 2008The design provisions for semi-rigid steel frames have been incorporated in codes of practice for steel structures. In order to do the same, it is necessary to know the experimental moment-relative rotation (M-?r) behaviour of beam-to-column connections.
P Prabha, S Arul Jayachandran
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Experimental response of top and seat angle semi-rigid steel frame connections
Materials and Structures, 2000 The current study is concerned with the structural response of typical semi-rigid steel beam-to-column joints. In particular, the behaviour of bolted cleat angle connections is investigated under different loading conditions, both monotonic and cyclic loading being considered.
Calado, L., DE MATTEIS, G., Landolfo, R.
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Research on Initial Stiffness of Top-and-Seat Angle Connections in Semi-Rigid Steel Frames
Applied Mechanics and Materials, 2013Top-and-seat angle connection is a type of semi-rigid connection, usually used in steel frame. The initial stiffness of top-and-seat angle connection is an important index for steel frame design. The article studied the initial stiffness of the connection considering the influence of column flange.
Guo Hua Li, Cheng Zhi Qi, Jian Luo
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Development of an enhanced top-and seat-angle connection to mitigate progressive collapse
Journal of Constructional Steel Research, 2023Bao Meng
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Stainless steel top-seat angle beam-to-column connection: Full-scale test and analytical modelling
Structures, 2021 Stainless steel (SS) is increasingly used for structural applications in the construction industry as its beneficial properties outweigh initial material costs when sustainability aspects and the whole life cycle of structures are appropriately accounted
Mahmud Ashraf +2 more
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Behavior of bolted top-seat angle connections in fire
Journal of Constructional Steel Research, 2009Abstract Beam-to-column connections have been found to be of great significance in influencing structural behavior at ambient and elevated temperatures. When steel-framed structures are subjected to fire, the load bearing capacity is decreased and the behavior of the joints is of particular concern. Observations from full-scale fire tests and damaged
Amir Saedi Daryan, Mahmood Yahyai
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Behaviour of Top and Seat Angle Semi-rigid Connections
Journal of The Institution of Engineers (India): Series A, 2013Traditionally connections are classified as pinned or rigid, but in actual practice most of the connections fall under semi-rigid category. The design procedures for semi-rigid connections are more tedious but prove to be more economical. The top and seat angle connection which have been traditionally considered as a pinned connection for simplifying ...
M. S. Smitha, Sreedhanya Babu
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Moment-rotation behavior of top-and seat-angle connections with double web angles
Journal of Constructional Steel Research, 2017Abstract The objective of this study is to develop more accurate models to estimate the moment-rotation behavior of top-seat angle connections with double web angles (TSACW). As the characteristics of connections play a very important role in steel structural design, the effects of connections should be considered when an accurate analysis of semi ...
Zhengyi Kong, Seung-Eock Kim
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Moment–rotation behavior of bolted top–seat angle connections
Journal of Constructional Steel Research, 2009Abstract Bolted top and seat angle connections are mainly designed to sustain gravitational loads of simply supported steel beams. However, the inherent flexural resistance of top–seat angle connections may not be ignored when an accurate analysis of semi-rigid steel frames is desired.
Akbar Pirmoz +3 more
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Performance of steel beam with welded top-seat angle connections at elevated temperatures
Journal of Structural Fire Engineering, 2023PurposeTop-seat angle connection is known as one of the usual uncomplicated beam-to-column joints used in steel structures. This article investigates the fire performance of welded top-seat angle connections.Design/methodology/approachA finite element (FE) model, including nonlinear contact interactions, high-temperature properties of steel, and ...
Abbas Rezaeian +2 more
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