| 摘要 |
An anchorage assembly for post-tensioning a tendon in a pre-stressed concret e structure, comprises an anchor having a bore for receiving the tendon, the bore compris ing a first bore portion which is convergent inwardly of the anchor and a second bore portion . Wedges are in wedging engagement between the first bore portion and the tendon to retai n the tendon, and a seal is engaged between the second bore portion and the tendon, the se al having a wedge-shaped cross-section and being compressed by a wedging action between and into sealing engagement with the second bore portion and the tendon. |
