Vibration Durability of Floating Floor with Rockwool in Training Ship

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  • 練習船におけるロックウール式浮き床の振動疲労耐久性に関する調査研究
  • レンシュウセン ニ オケル ロックウールシキ ウキユカ ノ シンドウ ヒロウ

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Description

The vibration isolation effect of rockwool type floating floor set up in a training ship was measured for ten years to know the vibration durability of rockwool.<BR>The floating floor could maintain the vibration isolation ability not less than the value at the construction time after ten years.<BR>The life time of rockwool used in a floating floor in a ship might be estimated more than 100 years, considering the on board experiments and a fatigue acceleration test of rockwool by a vibration testing machine.

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