Effectiveness of Using Polymer Bumpers to Mitigate Earthquake-Induced Pounding between Buildings of Unequal Heights

Table 2

Constitutive parameter of viscoelastic material.

Type ID	(Pa)	(Pa)	(Pa·s)	(Pa)
A	2 × 10^5	2 × 10^5	4 × 10^3	1 × 10^5
B	2 × 10^6	2 × 10^6	4 × 10^4	1 × 10^6
C	2 × 10^7	2 × 10^7	4 × 10^5	1 × 10^7
D	2 × 10^8	2 × 10^8	4 × 10^6	1 × 10^8
E	2 × 10^9	2 × 10^9	4 × 10^7	1 × 10^9