PRESTRESSED CONCRETE ROAD BRIDGES IN GREAT BRITAIN: A HISTORICAL SURVEY.

Keywords: MOTT HAY & ANDERSON, PRESTRESSED, CONCRETE, ROADS, BRIDGES, STRUCTURES, HISTORY, SPANS, ERECTION, METHODS, DESIGN, STANDARDS, PROBLEMS, PRACTICE, ANCHORING, WIRE, GIRDERS, PORTAL, PRECAST, BOX, BEAMS, RECONSTRUCTION, CONTINUOUS, TENDONS, SYSTEMS, T BEAMS, SHORT, I BEAMS, INVERTED, CONSTRUCTION, CANTILEVER, LOADS, STRESS, CORROSION, POST TENSIONED, COLLAPSE, CABLES, EXTERNAL, CRACKING, M BEAMS, U BEAMS, SHORT SPAN, UK, BELGIUM, FRANCE, GERMANY, WEST GERMANY, USA, EUROPE