Research Article
Mitigation of Railway Traffic Induced Vibrations: The Influence of Barriers in Elastic Half-Space
Table 2
Properties of barriers.
| | Mechanical characteristics | Density () | Modulus (MPa) | Poisson’s ratio ν | Dumping ratio |
| | Concrete | 2500 | 25000 | 0.15 | 0.04 | | Polyurethane (elastomer) | 1170 | 25 | 0.50 | 0.08 | | Rubber chip | 500 | 20 | 0.25 | 0.10 |
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