Earthquake resistance of flush end-plate steel joints for moment frames

2002 ◽  
Vol 152 (2) ◽  
pp. 157-165 ◽  
Author(s):  
A. W. Thomson ◽  
B. M. Broderick
Keyword(s):  
Earthquake Resistance ◽  
Plate Steel ◽  
Moment Frames ◽  
End Plate ◽  
Steel Joints

Characterization of web panel components in double-extended bolted end-plate steel joints

2016 ◽  
Vol 116 ◽  
pp. 271-293 ◽  
Author(s):  
Hugo Augusto ◽  
Luís Simões da Silva ◽  
Carlos Rebelo ◽  
José Miguel Castro
Keyword(s):  
Plate Steel ◽  
End Plate ◽  
Steel Joints

3D Finite element analysis of end - plate steel joints

2012 ◽  
Vol 12 (2) ◽  
pp. 93-115 ◽  
Author(s):  
G.A. Drosopoulos ◽  
G.E. Stavroulakis ◽  
K.M. Abdalla
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Plate Steel ◽  
Element Analysis ◽  
3D Finite Element ◽  
3D Finite Element Analysis ◽  
End Plate ◽  
Steel Joints

Cyclic behaviour characterization of web panel components in bolted end-plate steel joints

2017 ◽  
Vol 133 ◽  
pp. 310-333 ◽  
Author(s):  
Hugo Augusto ◽  
Luís Simões da Silva ◽  
Carlos Rebelo ◽  
José Miguel Castro
Keyword(s):  
Plate Steel ◽  
End Plate ◽  
Cyclic Behaviour ◽  
Steel Joints

Influence of Composite Slab on the Nonlinear Response of Extended End-Plate Beam-to-Column Joints

2018 ◽  
Vol 763 ◽  
pp. 818-825 ◽  
Author(s):  
Roberto Tartaglia ◽  
Mario D'Aniello ◽  
Gian Andrea Rassati ◽  
James A. Swanson ◽  
Raffaele Landolfo
Keyword(s):  
Concrete Slab ◽  
Lateral Loads ◽  
Building Frames ◽  
Beneficial Effects ◽  
End Plate ◽  
Composite Joint ◽  
Extended End Plate ◽  
Plate Connections ◽  
Seismic Area ◽  
Steel Joints

Extended stiffened end-plate connections are widely used in seismic area due to their good performance in terms of both resistance and ductility. The most of existing studies focused on the all-steel behavior of these joints, disregarding the composite action of the concrete slab that is generally disconnected. However, the presence of the concrete slab can have beneficial effects on the structural stiffness for both gravity and lateral loads. Hence, most of the building frames are usually designed considering steel-concrete composite solution. However, the slab can strongly influence the hierarchy between beam and column and the ductility of the joint. In this paper the influence of composite deck on the response of extended stiffened end-plate joins has been investigated by means of finite element analyses (FEAs). In particular, the following details have been investigated: (i) all steel joints without slab; (ii) steel joint with disconnected slab; (iii) composite joint.

Thermal–stress analysis of a three-dimensional end-plate steel joint

2012 ◽  
Vol 29 ◽  
pp. 619-626 ◽  
Author(s):  
Andreas Kalogeropoulos ◽  
Georgios A. Drosopoulos ◽  
Georgios E. Stavroulakis
Keyword(s):  
Thermal Stress ◽  
Stress Analysis ◽  
Three Dimensional ◽  
Plate Steel ◽  
Thermal Stress Analysis ◽  
Steel Joint ◽  
End Plate

scholarly journals Numerical testing of steel beam-to-column bolted extended end-plate connection with haunches

2019 ◽  
Vol 29 ◽  
pp. 02008
Author(s):  
Dominiq Jakab ◽  
Aurel Stratan ◽  
Dan Dubina
Keyword(s):  
Material Model ◽  
Tensile Tests ◽  
End Plate ◽  
Numerical Testing ◽  
Experimental Campaign ◽  
Moment Resisting ◽  
Extended End Plate ◽  
Plate Connections ◽  
Plate Connection ◽  
Steel Joints

During the European research project entitled EQUALJOINTS (European pre-Qualified steel JOINTS) [1], which recently concluded, the matter of providing a set of pre-qualification procedures for moment resisting beam-to-column connections which are currently used in Europe has been addressed. During the experimental campaign 24 specimens with bolted extended end-plate connections with haunches were tested. The current paper presents the numerical model which has been developed such that numerical testing may be performed to further investigate specific details. In what concerns the material, an isotropic material model has been calibrated and used based on tensile tests of coupons extracted from the specimens to model the actual plastic behaviour. Moreover, the imperfections of the beam have been taken into account using a bucking analysis to model as accurate as possible the specimens tested. The interaction between parts has been modelled using contacts with different interaction laws. The model used for the bolt has been calibrated such that the preloading and failure replicate the behaviour of the actual bolts used in the experiments.

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