METHOD FOR INCREASE OF BEARING ABILITY AND INCREASE OF OVERALL DIMENSIONS OF A BRIDGE WITHOUT ARRANGEMENT OF ADDITIONAL PIERS

摘要

A method for reinforcement of bridge superstructure wherein to increase bearing ability of the bridge superstructure reinforcement elements are installed in the zone of maximum tension and are connected to reinforcing mesh of monolithic reinforced-concrete slab with metal tension bars. Required force is provided by nuts of the bolt joint. To form console sections of monolithic reinforced-concrete slab one uses a special formwork.