| 摘要 |
<p>The storage tank has cylindrical sides (1) and is fitted on the top edge with a flange (2) made from angular material, having the vertical web (3) pointing downwards. The flange is supported by gusset plates (7) at intervals. The floating roof, rests on the cylindrical sides (10) and extends beyond the side so as to rest on the flange at the end (15). The roof is fitted with a lower reinforcing member (9).</p> |
