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Prestress/Post-Tensioning Strand Systems
Lang
7-0.6(Approved for 6 strand)
Last edit date: 3/20/2024
GENERAL |
| Bar or Tendon Size |
Strand Diamter |
Ultimate (kips) |
Concrete Strength(psi) |
PJack (kips) |
| 6 |
0.6" |
351.6 |
N/A |
263.7 |
WEDGES |
| Wedges Length |
Material |
Wedge Parts |
Wedge Angle |
Wedge Inside Diameter |
|---|
| 1.595" |
AISI 12L14 | |
7° 10' |
|
ANCHOR HEADS |
| Anchor Heads Size |
Material |
Authorization Date |
|---|
| 5.40" Ø x 3.150" |
ASTM A536 80-55-06 | 6/6/1986 |
Wedge hole angle: 7° Wedge hole diameter: Strand hole diameter: |
BEARING PLATES |
| Bearing Plates Size |
Material |
Authorization Date |
|---|
| 7" Square x 1 3/4" |
ASTM A-36 | 6/6/1986 |
| 12" x 13" x 2" |
ASTM A-36 | 6/6/1986 |
Bearing hole diameter: 4.0" Spiral size and turns: none |
TRUMPETS |
| Trumpets Size |
Material |
Authorization Date |
|---|
| There are no trumpet components for this system at this time |
DUCTS |
| Ducts Size |
Material |
Authorization Date |
|---|
| There are no duct components for this system at this time |
