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Brochure DYWIDAG Bonded Post-Tensioning Systems using Strands,
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Approval ETA-06 0022 DYWIDAG Bonded Strand PT-System,
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Technical Document Strands - Calculation of Elongation,
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Bonded Strand Post-Tensioning System
Plate Anchorage SD
| type 0,5"fpk 1860N/mm2 | ultimate load Ø12.9mm (186kN per strand) | type 0,6"fpk 1860N/mm2 | ultimate load Ø15.7mm (279kN per strand) | A | B | C | D |
| kN | kN | mm | mm | mm | mm | ||
| 5904 | 744 | 6803 | 837 | 125 | 140 | 41 | 200 |
| 5905 | 930 | 6804 | 1,116 | 135 | 160 | 41 | 200 |
| 5907 | 1,302 | 6805 | 1,395 | 150 | 180 | 40 | 300 |
| 5909 | 1,674 | 6807 | 1,953 | 170 | 215 | 44 | 270 |
| 5912 | 2,232 | 6809 | 2,511 | 190 | 245 | 48 | 325 |
| Details of the Anchorage Zone for 32 N/mm 2 (cube) / 27 N/mm 2 (cylinder) Actual Concrete Strength at Stressing | ||||||||||
| Ø12.9/15.7mm, ultimate load 186/265kN | ||||||||||
| type 0,5" f pk 1860N/mm 2 | type 0,6" f pk 1770N/mm 2 | distances of the anchorages | additional reinforcement | |||||||
| helix | Long. Bars | |||||||||
| center distances | edge distances | E | F | n | e | G | n | g | ||
| mm | mm | mm | mm | mm | mm | mm | ||||
| 5904 | 6803 | 190/320 | 115/180 | 140 | 200 | 3 | 10 | 229 | 4 | 12 |
| 5905 | 6804 | 200/360 | 120/200 | 150 | 200 | 3 | 10 | 289 | 5 | 12 |
| 5907 | 6805 | 210/390 | 125/205 | 160 | 200 | 3 | 10 | 290 | 5 | 12 |
| 5909 | 6807 | 240/460 | 140/250 | 190 | 250 | 4 | 10 | 296 | 6 | 12 |
| 5912 | 6809 | 320/480 | 180/260 | 260 | 250 | 4 | 12 | 292 | 6 | 14 |
| Ø 15.7mm, ultimate load 279kN | |||||||||
| type 0,6" f pk 1860N/mm 2 | distances of the anchorages | additional reinforcement | |||||||
| helix | Long. Bars | ||||||||
| center distances | edge distances | E | F | n | e | G | n | g | |
| mm | mm | mm | mm | mm | mm | mm | |||
| 6803 | 200/320 | 120/180 | 140 | 250 | 4 | 10 | 229 | 4 | 12 |
| 6804 | 215/360 | 130/200 | 150 | 250 | 4 | 10 | 289 | 5 | 12 |
| 6805 | 230/390 | 135/205 | 160 | 250 | 4 | 10 | 290 | 5 | 12 |
| 6807 | 260/460 | 150/250 | 190 | 250 | 4 | 12 | 296 | 6 | 14 |
| 6809 | 340/480 | 190/260 | 260 | 300 | 5 | 14 | 292 | 6 | 16 |
Values for the anchorage zones are based on European Technical Approval ETA-06/0022.
Max. prestressing load 75 % of ultimate load (GUTS) (short-term overstressing to 80 % is permissible). The respective standards and regulations valid at the place of use shall be complied with.