|
PGSplice 8.0
Precast-prestressed Spliced Girder Bridges
|
|
|
PGSplice 8.0
Precast-prestressed Spliced Girder Bridges
|
|
When the jacking force, Pj, is applied at the stressing end, the tendon will elongate. The elongation is computed as
where
| D | = elogation |
| Ep | = modulus of elasticity of the tendon |
| Apt | = cross-section area of the tendon |
| Px | = tendon force at distance x from the jacking end |
1.9.8