
STEEL GIRDER REPAIR - SATTARI BRIDGE
Client
MUNICIPALITY OF TEHRAN
Location
TEHRAN, IRAN
Technical Information
Design and supervision of repair of the impact-damaged plate girder with length of about 28 m. The steps of the repair are briefly as follows:
- Construction of temporary piers
- Damage assessment of all of the girder plates and connections
- Straightening the bottom flange and web plates with heat and the help of jacks
- Cutting out the full damaged sections of the bottom flange and web stiffeners
- Welding the new steel sections in place
- Painting and finishing operation