| 摘要 |
<p>The structure has a main element (100) defining a laterally closed volume (110) with face presentation of a column. Constraint units comprise an elastic return unit arranged between cuttings realized in a covering zone (109) of the main element and cuttings realized in a unique monoblock central piece (101) of maintaining units, for bending the face presentation. The maintaining units maintain the face presentation, and the central piece of the maintaining units is arranged along height of the structure.</p> |
