TSUNAMI FORCE ACTING ON BRIDGE GIRDERS

Response of Fire Exposed Steel Bridge Girders

Experimental Investigation on Tsunami Acting on Bridges

Two tragic tsunamis that devastated the west coast of Sumatra Island, Indonesia in 2004 and North East Japan in 2011 had damaged bridges to various extents. Tsunamis have resulted in the catastrophic deterioration of infrastructures i.e. coastal structures, utilities and transportation facilities. A bridge structure performs vital roles to enable people to perform activities related to their da...

Effects of Temperature Variations on Precast, Prestressed Concrete Bridge Girders

The monitoring of a precast, prestressed girder bridge during fabrication and service provided the opportunity to observe temperature variations and to evaluate the accuracy of calculated strains and cambers. The use of high curing temperatures during fabrication affects the level of prestress because the strand length is fixed during the heating, the coefficients of thermal expansion of steel ...

Effects of Vertical Pre-Release Cracks on Prestressed Bridge Girders

Self-Compacting Concrete (SCC) for Prestressed Bridge Girders