Abstract：The control effects of liquid dampers to eccentric structures and the correctness of theoretical analysis are experimentally studied through shaking table tests in this paper. A steel model of building with eccentricity only in one direction was designed. One tuned liquid column damper and circular tuned liquid column damper with optimized parameters were placed on the top story of the experimental model. The building mode with and without liquid dampers were vibrated on the shake table. The acceleration and displacement responses of the structure excited by earthquake records were analyzed. The results show that the liquid dampers can effectively suppress the torsionally coupled responses of eccentric buildings and the control effects for the structure with TLCD and CTLCD are better than the one with only TLCD or CTLCD.
霍林生;李宏男;刘猛. 调液阻尼器对偏心结构扭转耦联振动控制的试验研究[J]. , 2011, 30(11): 198-202.
Huo Lin-sheng;Li Hong-nan;Liu Meng. Experimental study on torsionally coupled structural vibration control of eccentric buildings using tuned liquid dampers. , 2011, 30(11): 198-202.
2011, Vol. 30 
