Composite slip table of dissimilar materials for damping longitudinal modes
Patent
·
OSTI ID:7275334
A vibration slip table for use in a vibration testing apparatus is disclosed. The tables comprised of at least three composite layers of material; a first metal layer, a second damping layer, and a third layer having a high acoustic velocity relative to the first layer. The different acoustic velocities between the first and third layers cause relative shear displacements between the layers with the second layer damping the displacements between the first and third layers to reduce the table longitudinal vibration modes. 6 figures.
- DOE Contract Number:
- AC04-76DP00789
- Assignee:
- Dept. of Energy, Washington, DC (United States)
- Patent Number(s):
- US 5024096; A
- Application Number:
- PPN: US 7-373416
- OSTI ID:
- 7275334
- Resource Relation:
- Patent File Date: 30 Jun 1989
- Country of Publication:
- United States
- Language:
- English
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