Unified Shear-Flexural Model for Vibration Control of Buildings Using Passive Dynamic Absorbers

Table 16

Periods and participating mass ratios for yz plane of the building with a single PDA: seismic load.

Case	Period (s)				Participating mass ratio (%)
	Mode 1	Mode 2	Mode 3	Mode 4	Mode 1	Mode 2	Mode 3	Mode 4
No PDAs	3.44	0.89	0.38	0.21	67.94	13.17	5.71	3.10
TMD	3.80	3.22	0.89	0.38	29.37	35.48	12.42	5.37
C-TSD	3.62	3.32	0.89	0.38	26.29	38.31	12.53	5.41
R-TSD	3.69	3.28	0.89	0.38	28.22	36.47	12.50	5.40
TWLD	3.54	3.35	0.89	0.38	29.08	35.47	12.56	5.42
PTMD	3.80	3.22	0.89	0.38	29.37	35.48	12.42	5.37