CONCRETE TIE Russian patent published in 1995 - IPC

FIELD: railway construction. SUBSTANCE: concrete tie consists of reinforced wall conjugated with base and supported by underail brackets developed to sides. Wall with base form ⊥-shaped profile, base reinforcement is strip-like. In base central part, reinforcement is spread in lateral direction and reinforcement at the base end is arranged on base longitudinal base and rigidly connected with central part reinforcement by means of corrugated ribs located across tie in underrail parts for locking tie plates to their upper ends. EFFECT: higher efficiency. 3 cl, 4 dwg