The Bridge on the Wadi Kuf valley – Libya Rehabilitation and maintenance project
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Published:2001
E Codacci-Pisanelli, 2001. "The Bridge on the Wadi Kuf valley – Libya Rehabilitation and maintenance project", Current and Future Trends in Bridge Design, Construction and Maintenance 2: Safety, Economy, Sustainability and Aesthetics, P C Das, D M Frangopol, A S Nowak
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Introduction
Bridge description
The static system
The external actions
Piers
Tower masts
Deck
Tie-rods
Bridge condition assessment
Rehabilitation works
Additional prestressing
Prestressing bars
Placement of ducts and bar insertion
Bars stressing
Sealing of the pvc ducts
Grout injection in the pvc tubes
Strands
Duct placement and strand insertion
Strand stressing
Sealing of the pvc ducts
Grout injection in the pvc tubes
Anti-torsion rings
Lifting of the central span for substitution of the damaged bearing devices
Repair of the stay cables concrete procedures
Final static load testing
Test results
Acknowledgements
