FIBRE CONCRETE 2011 APPLICATION OF FIBRE CONCRETE FOR THE BRIDGE OVER LOCHKOV VALLEY IN PRAGUE

Abstract

Abstract The large continuous frame bridge on the motorway ring around Prague has composite steel and concrete box superstructure. The reinforced concrete deck slab has polypropylene micro-fibers admixture and taper-threaded splicing system for main longitudinal reinforcing bars in order to minimize cracking development