Vibration Isolation of Existing Buildings in Microvibration Traffic Environment

Table 5

Calculation conditions of the numerical model.

Working condition no.	1	2	3
Filling material	Concrete	Soil	Concrete and soil
Poisson’s ratio	0.2	0.29	Respective Poisson’s ratio
Damping ratio	0.1	0.02	Respective damping ratio
Elastic modulus (N/mm^2)		54.4	Respective elastic modulus
Density (kg/m^3)	2000	1800	Respective density