Stiffness Analysis of Rectangular Isolators Reinforced by Engineering Plastics

Table 1

Parameters of the models.

Model	Ef (GPa)	α1b	γ
P1	0.5	2.61	3.88
P2	1	1.85	2.87
P3	2	1.31	2.20
P4	5	0.83	1.67
P5	10	0.58	1.45
P6	20	0.41	1.33