| 摘要 |
<p>The floating cover (1) is composed of several parallel strips (10) each having a hollow structure with cells (12,14) over all their length. A sealing plug (20) is inserted at each strip end (10a,10b) to obtain the cells. Two articulation webs (16,18) are located either side each strip to ensure its connection with adjacent strips so that two adjacent strips can slide longitudinally relative to each other. An external cowl (30) is added to each plug and each cowl has a part (33) which comes opposite the associated articulation web whilst the plug is located at a distance from the web.</p> |
