Optimal Location of Multiple Tuned Mass Dampers in Regular and Irregular Tall Steel Buildings Plan

Table 10

Maximum base shear reduction percentage in the regular and irregular 10-story models.

Base shear reduction %	1-damper		2-damper		4-damper
Record	Near-field	Far-field	Near-field	Far-field	Near-field	Far-field
Regular 10-story	40	36	46	42	46	44
L-shaped 10-story	44.8	38.52	51.52	36.54	51.52	49.28
U-shaped 10-story	41.6	32.04	40.94	43.68	47.84	45.76