scholarly journals VIBRATION CONTROL OF HIGH-RISE BUILDING USING ACTIVE BRACES AND THEIR OPTIMAL PLACEMENT

2018 ◽  
Vol 83 (745) ◽  
pp. 353-362
Author(s):  
Minori UEDA ◽  
Nanako MIURA ◽  
Akira SONE
Keyword(s):  
Vibration Control ◽  
Optimal Placement ◽  
High Rise ◽  
High Rise Building

Shake Table Test of Complex High-Rise Building Equipped with Torsional Vibration Control Device

2012 ◽  
Vol 446-449 ◽  
pp. 3889-3893
Author(s):  
Bin Zhao ◽  
Juan He ◽  
Hui Gao ◽  
Xu Gang Chen
Keyword(s):  
Vibration Control ◽  
Torsional Vibration ◽  
Shake Table Test ◽  
Scale Model ◽  
Shake Table ◽  
Test Results ◽  
Torsional Mode ◽  
High Rise ◽  
High Rise Building ◽  
Local Space

For many high-rising buildings, large local space is very useful for its special function needs, such as conference hall and hotel lobby. The shake table test results of a high-rising building with large local space show that the dynamic characteristics of such structure are complex and the torsional mode becomes the first mode, while the torsional responses under earthquake excitation, especially of the floor just above the large local space, are very remarkable. In this paper, the bidirectional Tuned Mass Damper (TMD) is employed for reducing the torsional vibration of such complex high-rise building structure. A reduced-scale model is design and constructed. A series of shake table tests are carried out and the test results indicate that the TMD system is very effective in torsional vibration control of structural system.

Vibration control of high-rise building via feedback simulation based control utilizing the virtual structural model

2016 ◽  
Vol 2016 (0) ◽  
pp. 222
Author(s):  
Ikuo HAMA ◽  
Yasutaka TAGAWA ◽  
Hirokazu HORA ◽  
Mitsuhiro SAITO ◽  
Masanori FUJISHITA ◽  
...  
Keyword(s):  
Vibration Control ◽  
Structural Model ◽  
High Rise ◽  
High Rise Building ◽  
Simulation Based
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