Prediction of long term deformation for balanced cantilever prestressed concrete segmental box girder

• Main Author: Noordin, Basir
• Format: Project Paper Report
• Language: English
• Published: 2005
• Subjects: Prestressed concrete construction; Girders
• Online Access: http://psasir.upm.edu.my/id/eprint/91891/1/FK%202005%20105%20IR.pdf; http://psasir.upm.edu.my/id/eprint/91891/

Long term deformation may be expressed as the sum of the instantaneous, creep and shrinkage strain. Generally, long term deformation will affects the durability of concrete structures. Creep is responsible for excessive deflection at service loads and cause excessive chamber or shortening in prestre...