Galvanized steel wire strand for Stockbridge dampers
Stockbridge damper is a tuned mass damper used to suppress wind-induced vibrations on slender structures such as overhead power lines.
Swedwire’s Stockbridge damper strand is highly specialised to be a part of this damper fully produced according to costumer specification.
Please find below examples of strands currently produced for Stockbridge damper applications.
| Constr. | Core Wire Ø (mm) | Wire outer layers Ø (mm) | Strand Ø (mm) | Lay direction outer layer | Lay length inner layer (mm) | Lay length outer layer (mm) | Weight (kg/m) | Steel Area (mm²) |
|---|---|---|---|---|---|---|---|---|
| 1x19 | 2 | 1,75 | 9 | right | 37 | 72 | 0,39 | 46,4 |
| 2,15 | 2,00 | 10,15 | right | 41 | 80 | 0,50 | 60 | |
| 2,33 | 2,19 | 11,09 | right | 45 | 88 | 0,60 | 72 | |
| 2,60 | 2,33 | 11,92 | right | 50 | 96 | 0,68 | 82 |
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