| 摘要 |
A cable anchorage comprises an anchor block 11 having at least one and preferably multiple channels for individual strands 50 of a cable secured for example by conical wedge 12. The space around strands 50 in the channel are filled with a bedding cushion of flexible and/or elastic material such as an elastomeric polymer. The cushion may be in the form of a sleeve or injected as a liquid, e.g. polyurethane, which subsequently sets to form a tough elastic bedding material 51 within the anchor block 11. The hardness and stiffness of the cushion may vary along its length. A moulded plastic exit port 18 may be provided along with a watertight seal 26. A cable channel extension with strand pipes may be provided (15, 14, fig.5) |
