Cyclic behaviour of interior beam-column joints reinforced with plain bars

2014 ◽  
Vol 44 (9) ◽  
pp. 1351-1371 ◽  
Author(s):  
José Melo ◽  
Humberto Varum ◽  
Tiziana Rossetto
Keyword(s):  
Cyclic Behaviour ◽  
Plain Bars

Influences of initial static shear stress on the cyclic behaviour of over consolidated soft marine clay

2021 ◽  
Vol 224 ◽  
pp. 108747
Author(s):  
Jun Wang ◽  
Ming Dai ◽  
Yuanqiang Cai ◽  
Lin Guo ◽  
Yunguo Du ◽  
...  
Keyword(s):  
Shear Stress ◽  
Marine Clay ◽  
Cyclic Behaviour ◽  
Static Shear

Component-based method for quasi-static cyclic behaviour of steel joints

2021 ◽  
Vol 181 ◽  
pp. 106551
Author(s):  
Sara Oliveira ◽  
Ricardo Costa ◽  
Ashkan Shahbazian ◽  
Carlos Rebelo ◽  
Yukihiro Harada ◽  
...  
Keyword(s):  
Cyclic Behaviour ◽  
Steel Joints

Numerical evaluation on the effect of steel bar corrosion on the cyclic behaviour of RC bridge piers

2021 ◽  
Vol 44 ◽  
pp. 2393-2398
Author(s):  
Rajib Kumar Biswas ◽  
Mistuyasu Iwanami ◽  
Nobuhiro Chijiwa ◽  
Kazuhide Nakayama
Keyword(s):  
Numerical Evaluation ◽  
Bridge Piers ◽  
Cyclic Behaviour ◽  
Steel Bar ◽  
Rc Bridge Piers

Recent advances in the technologies of connection for panel structures: Design and cost analysis of different solutions with X-shaped dissipative connectors

2016 ◽  
Vol 20 (3) ◽  
pp. 299-315
Author(s):  
Massimo Latour
Keyword(s):  
Finite Element ◽  
Cost Reduction ◽  
Design Criterion ◽  
Classical Solutions ◽  
Finite Element Analyses ◽  
Seismic Damper ◽  
Classical Systems ◽  
Cyclic Behaviour ◽  
Energy Dissipation Capacity ◽  
The Cost

In this work, a recently patented seismic damper to be applied to structures composed by systems of panels is presented. In particular, the article is devoted to characterize the behaviour of the proposed connector by means of an experimental and numerical analysis and to provide some information about the cost of the elements needed to realize the damper, accounting for the manufacturing process. The experimental analysis has regarded five specimens tested under different loading conditions, and it has been used as a term of comparison with the classical systems of connection currently employed in these structures. Afterwards, in the article, a design criterion able to control the capacity and ductility of the device by simply varying the shape of the damper is presented and its accuracy is evaluated by performing finite element analyses. The results of the experimental and finite element analyses are very promising in terms of cyclic behaviour and energy dissipation capacity and reveal that the design of the element can be accurately controlled by means of the proposed approach. Furthermore, the cost estimate has revealed that the proposed damper is also cheaper than the classical solutions with a cost reduction of about 40%.

Preliminary Parametric Assessment of a Bolted Endplate Joint under Combined Axial Force and Cyclic Bending Moment

2011 ◽  
Vol 255-260 ◽  
pp. 718-721
Author(s):  
Z.Y. Wang ◽  
Q.Y. Wang
Keyword(s):  
Finite Element Analysis ◽  
Axial Force ◽  
Seismic Design ◽  
Axial Load ◽  
Failure Modes ◽  
Bending Moment ◽  
Element Analysis ◽  
Cyclic Behaviour ◽  
Joint Behaviour ◽  
Steel Joints

Problems regarding the combined axial force and bending moment for the behaviour of semi-rigid steel joints under service loading have been recognized in recent studies. As an extended research on the cyclic behaviour of a bolted endplate joint, this study is performed relating to the contribution of column axial force on the cyclic behaviour of the joint. Using finite element analysis, the deteriorations of the joint performance have been evaluated. The preliminary parametric study of the joint is conducted with the consideration of flexibility of the column flange. The column axial force was observed to significantly influence the joint behaviour when the bending of the column flange dominates the failure modes. The reductions of moment resistance predicted by numerical analysis have been compared with codified suggestions. Comments have been made for further consideration of the influence of column axial load in seismic design of bolted endplate joints.

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