| 摘要 |
<p>In the anchoring system for a concrete-stressing cluster of wires, the wires are held in layers and parallel between clamping plates supported on the structure, under pressure from one or more clamping members. The member has a tension element passing vertically through the plates, then engages behind pressure plates by means of anchor units. A wedge-shaped clamping plate is fitted to the whole assembly. This wedge-shaped clamping plate (15) tapers in the direction of the wires and vertically to the planes of their layers. It is held in the clamping assembly solely by friction. There may be a second plate (16) immediately adjacent to it, tapered the other way, supported on the structure (3).</p> |
