| 摘要 |
A composite lining board is provided to absorb shock and vibration by injecting viscoelastic composite material inside a steel casing. A composite lining board comprises a steel casing(10) and a viscoelastic composite material(30). The steel casing includes an upper plate(11), a lower plate(12), and lateral plates(13). The lower plate has ridges(12a) and furrows(12b). The ridges and the furrows are formed to increase contact area between the lower plate and the viscoelastic material. |
