A method for determining the behaviour factor of moment-resisting steel frames with semi-rigid connections

2006 ◽  
Vol 28 (4) ◽  
pp. 514-531 ◽  
Author(s):  
M. Fathi ◽  
F. Daneshjoo ◽  
R.E. Melchers
Keyword(s):  
Steel Frames ◽  
Behaviour Factor ◽  
Moment Resisting

Research on Structural Influencing Coefficient of Moment-Resisting Steel Frames

2011 ◽  
Vol 105-107 ◽  
pp. 937-942
Author(s):  
Cheng Li ◽  
Qiang Gu ◽  
Jun Wang
Keyword(s):  
Strong Earthquake ◽  
Steel Frames ◽  
Local Buckling ◽  
Time History ◽  
Shell Element ◽  
Seismic Code ◽  
Behaviour Factor ◽  
Satisfactory Performance ◽  
Moment Resisting ◽  
Ductility Capacity

This paper is focused on the evaluation of the structural influencing coefficient in multi-story moment-resisting steel frames involving local bucking effect, with due consideration to both their ductility and overstrength. Ductility and overstrength play an important role in keeping satisfactory performance of structures during strong earthquake. Firstly, moment-resisting steel frames of are designed according to Chinese seismic code. Based on the non-linear shell element method, both inelastic time history and pushover analyses has been performed on these steel frames to get the global capacity envelopes. The results show that number of stores and spans have effect on the behaviour factor values, and that the local buckling affects the ductility capacity of steel frames. Finally, based on the findings presented in the article, tentative influencing coefficient values are proposed for moment-resisting steel frames.

Some issues regarding the models of the mass and damping matrices in nonlinear seismic analysis of moment resisting steel frames

Structures ◽  
2021 ◽  
Vol 33 ◽  
pp. 12-27
Author(s):  
Alfredo Reyes-Salazar ◽  
Eden Bojorquez ◽  
Juan Bojorquez ◽  
Mario D. Llanes-Tizoc ◽  
J. Ramon Gaxiola-Camacho ◽  
...  
Keyword(s):  
Seismic Analysis ◽  
Steel Frames ◽  
Moment Resisting

Seismic Behavior of Moment‐Resisting Steel Frames: Experimental Study

1993 ◽  
Vol 119 (6) ◽  
pp. 1885-1902 ◽  
Author(s):  
Stephen P. Schneider ◽  
Charles W. Roeder ◽  
James E. Carpenter
Keyword(s):  
Experimental Study ◽  
Seismic Behavior ◽  
Steel Frames ◽  
Moment Resisting

Behaviour of Beam-to-Column Joints in Moment-Resisting Steel Frames

1999 ◽  
pp. 199-210
Author(s):  
Claudio Bernuzzi ◽  
Carlo A. Castiglioni ◽  
Stefano Vajna de Pava
Keyword(s):  
Steel Frames ◽  
Moment Resisting

Experimental and numerical investigations of replaceable moment-resisting viscoelastic damper for steel frames

2020 ◽  
Vol 170 ◽  
pp. 106100 ◽  
Author(s):  
Zhan Shu ◽  
Bo Ning ◽  
Shuang Li ◽  
Zheng Li ◽  
Zhaozhuo Gan ◽  
...  
Keyword(s):  
Steel Frames ◽  
Viscoelastic Damper ◽  
Numerical Investigations ◽  
Moment Resisting
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