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Brochure DYWIDAG Bonded Post-Tensioning Systems using Strands,
Filesize: 2.5 MB
Filesize: 2.5 MB
Technical Document Strands - Calculation of Elongation,
Filesize: 39 kB
Filesize: 39 kB
Approval ETA-03 0036 Unbonded Monostrand System with 1 to 5 Monostrands,
Filesize: 2.0 MB
Filesize: 2.0 MB
Technical Document Strands - Stressing Values and Stressing Record,
Filesize: 70 kB
Filesize: 70 kB
Bonded Strand Post-Tensioning System
Loop Anchorage HV
| type 0,5"f pk 1860N/mm 2 | ultimate load Ø 12.9mm(186kN per strand) | type 0,6"f pk 1860N/mm 2 | ultimate load Ø 15.7mm(279kN per strand) | D1 | D2 |
| kN | kN | mm | mm | ||
| 5904 | 744 | 6803 | 837 | 50 | 40 |
| 5905 | 930 | 6804 | 1,116 | 55 | 45 |
| 5907 | 1,302 | 6805 | 1,395 | 60 | 50 |
| 5909 | 1,674 | 6807 | 1,953 | 75 | 60 |
| 5912 | 2,232 | 6809 | 2,511 | 85 | 75 |
| 5915 | 2,790 | 6812 | 3,348 | 95 | 80 |
| 5920 | 3,720 | 6815 | 4,185 | 110 | 90 |
| 5927 | 5,022 | 6819 | 5,301 | 120 | 95 |
| 5932 | 5,952 | 6822 | 6,138 | 130 | 100 |
| Details of the Anchorage Zone for 28 N/mm 2 (cube) / 23 N/mm 2 (cylinder) Actual Concrete Strength at Stressing | ||||||
| Ø12.9/15.2mm, ultimate load 186/260.4kN | Ø15.7mm, ultimate load 279kN | |||||
| type 0,5"f pk 1860N/mm 2 | type 0,6"f pk 1860N/mm 2 | R | As | type 0,6"f pk 1860N/mm 2 | R | As |
| mm | cm 2 | mm | cm 2 | |||
| 5904 | 6803 | 600 | 12.5 | 6803 | 600 | 13.5 |
| 5905 | 6804 | 600 | 16.5 | 6804 | 600 | 18.0 |
| 5907 | 6805 | 650 | 21.0 | 6805 | 700 | 22.0 |
| 5909 | 6807 | 750 | 29.0 | 6807 | 800 | 31.0 |
| 5912 | 6809 | 900 | 37.5 | 6809 | 950 | 40.0 |
| 5915 | 6812 | 1,100 | 50.0 | 6812 | 1,150 | 53.5 |
| 5920 | 6815 | 1,250 | 62.5 | 6815 | 1,350 | 67.0 |
| 5927 | 6819 | 1,500 | 79.0 | 6819 | 1,600 | 85.0 |
| 5932 | 6822 | 1,700 | 91,5 | 6822 | 1,800 | 98.0 |
The radii given in the above tables apply for smooth metal duct. For corrugated metal duct, the radius values must be doubled. Ducts need to be pre-bent.
Values for the loop anchorage dimensions are based on European Technical Approval ETA-06/0022. Application only in concrete members subject to static action. Tendons need to be stressed simultaneously at both ends.