Dynamic Characteristics of a Novel Right-Angle Viscoelastic Damper (RVD) Using Polyurethane Damping Materials

Table 1

Test schemes of the viscoelastic damper.

Experimental conditions	Displacement amplitude (mm)	Loading frequency (Hz)	Number of cycles (times)
TEST-1	1.2 (20%)	0.5/1/1.5/2	5
TEST-2	3 (50%)	0.5/1/1.5/2	5
TEST-3	6 (100%)	0.5/1/1.5/2	5
TEST-4	9 (150%)	0.5/1/1.5/2	5