Results 141 to 150 of about 88,093 (184)

Moment-Rotation Hysteresis Behavior of Top and Seat Angle Steel Frame Connections

Journal of Structural Engineering, 1999
This paper presents an approach toward formulating analytical models to predict the moment-rotation hysteresis behavior of top and seat angle connections. Experimental results obtained from 12 top and seat angle connection specimens are used to obtain the prediction equations for the parameters defining the moment rotation hysteresis loops of a typical
Anant Kukreti, Ali S. Abolmaali
exaly   +4 more sources

Development of an enhanced top-and seat-angle connection to mitigate progressive collapse

Journal of Constructional Steel Research, 2023
Bao Meng, Hui Li, De-Yang Kong, Wei-hui Zhong, Qiangqaing Du, Ke You   +5 more
exaly   +4 more sources

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Numerical Estimation for Initial Stiffness and Ultimate Moment of Top-Seat Angle Connections without Web Angle

Journal of Structural Engineering, 2017
AbstractThis paper develops new models predicting the initial stiffness and ultimate moment of top-seat angle connections without web angle (TSACs).
Zhengyi Kong, Seung-Eock Kim
openaire   +3 more sources

The behavior of top and seat bolted angle connections under blast loading

Journal of Constructional Steel Research, 2011
Abstract Abnormal loading generated by blast or impact may cause local damage in a building that may evolve to affect the whole structural system. Therefore, structures have to be designed to prevent such disproportional consequences. Connection is an important contributor to ductility and robustness of the structural steel systems in mitigating such
Amir Saedi Daryan, Masoud Ziaei, S. A. Sadrnejad   +2 more
openalex   +2 more sources

Behaviour of Top and Seat Angle Semi-rigid Connections

Journal of The Institution of Engineers (India): Series A, 2013
Traditionally 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
openaire   +1 more source

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.
openaire   +3 more sources

Elastic-plastic analysis of top-and-seat-angle connections

Journal of Constructional Steel Research, 1987
Abstract A special way of defining the structure geometry makes it possible to analyze structures with seat-and-top-angle semi-rigid connections using ordinary structural analysis computer programs with line-type bending members. The analysis focuses on the bending behavior of the main beams and columns and of the flexible angles used to make the ...
openaire   +1 more source

Nonlinear finite element analysis of top- and seat-angle with double web-angle connections

Structural Engineering and Mechanics, 2001
Four finite element (FE) models are examined to find the one that best estimates moment-rotation characteristics of top- and seat-angle with double web-angle connections. To efficiently simulate the real behavior of connections, finite element analyses are performed with following considerations: 1) all components of connection (beam, column, angles ...
N. Kishi, A. Ahmed, N. Yabuki, W.F. Chen
openaire   +1 more source

Cyclic Load Tests and Analysis of Bolted Top-and-Seat Angle Connections

Journal of Structural Engineering, 2003
The behavior of angles in a bolted angle beam-to-column connection is experimentally investigated.
Maria M. Garlock, James M. Ricles, Richard Sause   +2 more
openaire   +1 more source

Experimental study on behavior of top-and-seat-angle with double web-angle (TSDW) connections under fire conditions

Thin-Walled Structures
Yifan Cao, Yaoliang Lu, Jian Jiang, Wei Chen, Jihong Ye   +4 more
openaire   +3 more sources