SEMIACTIVE CONTROL FOR COUPLED BUILDINGS

Tan Ping; Zhou Fulin; Yan Weiming

doi:10.13204/j.gyjz200807006

Volume 38 Issue 7

Dec. 2014

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Tan Ping, Zhou Fulin, Yan Weiming. SEMIACTIVE CONTROL FOR COUPLED BUILDINGS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(7): 23-29. doi: 10.13204/j.gyjz200807006

Citation:

Tan Ping, Zhou Fulin, Yan Weiming. SEMIACTIVE CONTROL FOR COUPLED BUILDINGS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(7): 23-29. doi: 10.13204/j.gyjz200807006

Tan Ping, Zhou Fulin, Yan Weiming. SEMIACTIVE CONTROL FOR COUPLED BUILDINGS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(7): 23-29. doi: 10.13204/j.gyjz200807006

Citation:

Tan Ping, Zhou Fulin, Yan Weiming. SEMIACTIVE CONTROL FOR COUPLED BUILDINGS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(7): 23-29. doi: 10.13204/j.gyjz200807006

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SEMIACTIVE CONTROL FOR COUPLED BUILDINGS

doi: 10.13204/j.gyjz200807006

1.
1. Earthquake Engineering Research &Test Center,Guangzhou University Guangzhou 510405;
2.
2. College of Architecture and Civil Engineering,Beijing University of Technology Beijing 100022

Received Date: 2007-12-05
Publish Date: 2008-07-20

Abstract

Abstract

It is introduced 2 new semiactive control devices for coupled buildings.The equations of motion of coupled buildings with the proposed control devices are established herein.Furthermore,a new semiactive control algorithm,which can be used for all switching-type semiactive control systems,is put forward in this paper to derive the control laws of the proposed semiactive control systems.Numerical simulation is carried out to investigate the performance of the proposed control devices and the new semiactive control algorithm,and study the effect of the dynamical parameters of coupled buildings on the control effectiveness.Results show that the newly proposed control devices and algorithm are very effective to increase the safety and living comfort of the coupled buildings subject to earthquakes.The semiactive variable stiffness and damping control device outperforms the semiactive variable stiffness control as the result of the presence of auxiliary damping in this device.
- coupled buildings,
- semiactive control,
- variable stiffness controll,
- variable stiffness and damping controll

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References(7)

References

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[5] Richard E.Christenson,Semiactive Control of Civil Structures for Natural Hazard Mitigation:Analytical and Experimental Studies:[Ph.Ddissertation].Notre Dame,Indiana:University of Notre Dame,2001

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