| 摘要 |
The invention relates to a tubular structure (1) comprising means which are used to increase the deflection strength thereof and to a method for the production and/or mounting thereof. According to the invention, the tubular structure (1) contains an outer tube (3) and an inner tube (4) which is arranged in the outer tube (3). Both of the tubes (3, 4) are radially set apart from each other by means of a gap (9), and a homogenous, filling elastomer layer (10), which is adhesive to the cover surfaces (6, 7) which define said layer, contains the gap (9). The inventive method also relates to the construction of several, correspondingly formed segments. |
