Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Parameters of the tests to determine the dynamic properties of the elastomeric materials in the vertical direction.
| Test Parameter | Unit | Value |
|---|---|---|
| Static preload | kN | 6, 18, 37, 55 |
| Mono-harmonic force frequency | Hz | 1, 3, 5, 10, 20 |
| Mono-harmonic force amplitude | kN | 5 |
