On the sensitivity of Finite Element results in the calculation of the lateral thrust for all-steel buckling-restrained braces

2019 ◽  
Vol 194 ◽  
pp. 66-76 ◽  
Author(s):  
Francesco Genna
Keyword(s):  
Finite Element ◽  
Lateral Thrust ◽  
Buckling Restrained Braces

scholarly journals Subassemblage tests and finite element analyses of sandwiched buckling-restrained braces

2010 ◽  
Vol 32 (8) ◽  
pp. 2108-2121 ◽  
Author(s):  
Chung-Che Chou ◽  
Sheng-Yang Chen
Keyword(s):  
Finite Element ◽  
Finite Element Analyses ◽  
Buckling Restrained Braces

Finite-Element Analysis of Dual-Tube Self-Centering Buckling-Restrained Braces with Composite Tendons

2017 ◽  
Vol 21 (3) ◽  
pp. 04016112 ◽  
Author(s):  
Q. Xie ◽  
Z. Zhou ◽  
J. H. Huang ◽  
D. P. Zhu ◽  
S. P. Meng
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Element Analysis ◽  
Buckling Restrained Braces

Finite Element Modelling of Buckling Restrained Braces under Combined In-Plane and Out-of-Plane Loading

2018 ◽  
Vol 763 ◽  
pp. 908-915
Author(s):  
Jian Cui ◽  
Chin Long Lee ◽  
Gregory A. MacRae
Keyword(s):  
Finite Element ◽  
Energy Dissipation ◽  
Cross Section ◽  
Finite Element Modelling ◽  
Circular Cross Section ◽  
Element Model ◽  
Buckling Restrained Braces ◽  
Out Of Plane ◽  
Simulation Results ◽  
Insight Into

During earthquakes, buckling restrained braces (BRBs) are likely subjected to both in-plane (INP) and out-of-plane (OOP) loadings simultaneously, therefore, BRBs are required to act robustly under combined INP and OOP loading. It is believed that the OOP loading will reduce the energy dissipation ability of BRBs. The intent of this study is to numerically investigate the performance of BRBs under combined INP and OOP loading with a finite element model of BRB with circular cross-section. Restraining concrete within the BRB is modeled as connector elements in the model and is proven to be an effective way. Simulation results show that the performance of BRBs under combined INP and OOP loading is not as good as that under the INP loading only and the energy dissipation ability is decreased by about 15% when the magnitude of OOP loading is equal to that of INP loading. Furthermore, the results give a deeper insight into the behaviour of BRBs under different combined OOP and INP loading histories.

Analysis of the Lateral Thrust in Bolted Steel Buckling-Restrained Braces. II: Engineering Analytical Estimates

2012 ◽  
Vol 138 (10) ◽  
pp. 1244-1254 ◽  
Author(s):  
Francesco Genna ◽  
Piero Gelfi
Keyword(s):  
Lateral Thrust ◽  
Buckling Restrained Braces

scholarly journals Design method of the pinned external integrated buckling-restrained braces with extended core. Part II: finite element numerical verification

2015 ◽  
Vol 16 (10) ◽  
pp. 793-804 ◽  
Author(s):  
Zi-qin Jiang ◽  
Yan-lin Guo ◽  
Jing-zhong Tong ◽  
Xing Yuan
Keyword(s):  
Finite Element ◽  
Design Method ◽  
Numerical Verification ◽  
Buckling Restrained Braces ◽  
Core Part

Hysteretic Performance Analysis of Double-Tube Buckling Restrained Braces with Contact-Ring

2010 ◽  
Vol 163-167 ◽  
pp. 681-685 ◽  
Author(s):  
Zhan Zhong Yin ◽  
Xiu Li Wang
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Energy Dissipation ◽  
The Finite Element Method ◽  
Restoring Force ◽  
Buckling Restrained Brace ◽  
Hysteretic Performance ◽  
Buckling Restrained Braces ◽  
Good Energy ◽  
Force Characteristics

Double-tube buckling restrained braces with contact ring is a new buckling-restrained brace (BRBs), and is a refinement of double-tube buckling restrained braces. Based on the theory of the finite element method, the finite element entity model of double-tube buckling restrained brace with contact-ring has been made. The double-tube buckling restrained braces is systematically analyzed and computed. The analysis results indicate that this kind of buckling restrained brace has good energy dissipation and restoring force characteristics, and can overcome the difficulty in connection.

Development of Two Types of Buckling Restrained Braces Using Finite Element Modelling

2018 ◽  
pp. 373-387
Author(s):  
Ciprian-Ionut Zub ◽  
Aurel Stratan ◽  
Adrian Dogariu ◽  
Cristian Vulcu ◽  
Dan Dubina
Keyword(s):  
Finite Element ◽  
Finite Element Modelling ◽  
Element Modelling ◽  
Buckling Restrained Braces
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