| 摘要 |
<p>The float has a central part (14) covered by an external envelope (12) with a bridge part and a hull part forming a sandwich structure. The structure has cores (24, 25) formed of low density layers and placed between thin internal and external layers (26, 28) having fiber layers impregnated with an epoxy resin, where the layers have high mechanical characteristics. The core (25) is constituted of rigid materials in the hull part and the core (24) has a flexible and elastic foam material in the bridge part.</p> |
