STEEL CONCRETE COMPOSITE SLEEPER TRACK AND IT'S CONSTRUCTION METHOD FOR RAILWAY BRIDGE

摘要

PURPOSE: A steel composite concrete sleeper track for a railway bridge and a construction method thereof are provided to improve durability by forming the top of a slab using concrete and forming the bottom of the slab using a steel material. CONSTITUTION: A steel composite concrete sleeper track(T) for a railway bridge comprises a pair of foundations(100), a pair of supports(200), a slab(300), and shear connectors. The foundations are composed of a steel material and face each other. The supports are composed of a steel material and vertically and integrally formed on the foundations The slab is composed of a steel material and concrete and integrally crosses the gap between the supports. The shear connectors are installed on the top of the slab.