Shake table testing of braced and Friction-Added suspended ceilings and associated numerical study

2022 ◽  
Vol 252 ◽  
pp. 113724
Author(s):  
Su-Chan Jun ◽  
Cheol-Ho Lee ◽  
Chang-Jun Bae
Keyword(s):  
Numerical Study ◽  
Shake Table ◽  
Shake Table Testing

scholarly journals Substructure Shake Table Testing of Frame Structure–Damper System Using Model-Based Integration Algorithms and Finite Element Method: Numerical Study

Symmetry ◽  
2021 ◽  
Vol 13 (9) ◽  
pp. 1739
Author(s):  
Bo Fu ◽  
Huanjun Jiang ◽  
Jin Chen
Keyword(s):  
Finite Element ◽  
Time Delay ◽  
Numerical Study ◽  
Frame Structure ◽  
Shake Table ◽  
Fe Method ◽  
Time Step ◽  
Shake Table Testing ◽  
Model Based ◽  
Integration Algorithms

Substructure shake table testing (SSTT) is an advanced experimental technique that is suitable for investigating the vibration control of secondary structure-type dampers such as tuned mass dampers (TMDs). The primary structure and damper are considered as analytical and experimental substructures, respectively. The analytical substructures of existing SSTTs have mostly been simplified as SDOF structures or shear-type structures, which is not realistic. A common trend is to simulate the analytical substructure via the finite element (FE) method. In this study, the control effects of four dampers, i.e., TMD, tuned liquid damper (TLD), particle damper (PD) and particle-tuned mass damper (PTMD), on a frame were examined by conducting virtual SSTTs. The frame was modeled through stiffness-based beam-column elements with fiber sections and was solved by a family of model-based integration algorithms. The influences of the auxiliary mass ratio, integration parameters, time step, and time delay on SSTT were investigated. The results indicate that the TLD had the best performance. In addition, SSTT using model-based integration algorithms can provide satisfactory results, even when the time step is relatively large. The effects of integration parameters and time delay are not significant.

Shake table testing of a low damage steel building with asymmetric friction connections (AFC)

2019 ◽  
Vol 155 ◽  
pp. 129-143 ◽  
Author(s):  
Ali A. Rad ◽  
Gregory A. MacRae ◽  
Nikoo K. Hazaveh ◽  
Quincy Ma
Keyword(s):  
Shake Table ◽  
Shake Table Testing ◽  
Steel Building

scholarly journals Shake Table Testing of Self‐Centring Concentrically Braced Frames

ce/papers ◽  
2021 ◽  
Vol 4 (2-4) ◽  
pp. 1949-1956
Author(s):  
Jamie Goggins ◽  
Yadong Jiang ◽  
Brian M. Broderick ◽  
Suhaib Salawdeh ◽  
Gerard J. O'Reilly ◽  
...  
Keyword(s):  
Shake Table ◽  
Braced Frames ◽  
Concentrically Braced Frames ◽  
Shake Table Testing ◽  
Concentrically Braced

Evaluation of seismic dynamic behaviour of drywall partitions, façades and ceilings through shake table testing

2019 ◽  
Vol 180 ◽  
pp. 103-123 ◽  
Author(s):  
Luigi Fiorino ◽  
Bianca Bucciero ◽  
Raffaele Landolfo
Keyword(s):  
Dynamic Behaviour ◽  
Shake Table ◽  
Shake Table Testing

Shake table testing of reinforced concrete columns with different layout size of foundation

2015 ◽  
Vol 46 (4-5) ◽  
pp. 348-367 ◽  
Author(s):  
J. Radnić ◽  
N. Grgić ◽  
D. Matešan ◽  
G. Baloević
Keyword(s):  
Reinforced Concrete ◽  
Concrete Columns ◽  
Shake Table ◽  
Shake Table Testing ◽  
Reinforced Concrete Columns

Shake table testing and numerical modelling of LWS strap-braced structures for seismic performance evaluation

2019 ◽  
Author(s):  
Sarmad Shakeel ◽  
Bianca Bucciero ◽  
Alessia Campiche ◽  
Tatiana Pali ◽  
Luigi Fiorino ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Numerical Modelling ◽  
Seismic Performance ◽  
Shake Table ◽  
Shake Table Testing ◽  
Seismic Performance Evaluation
Sign in / Sign up

Export Citation Format

Share Document