The active provides the results of experimental reseach abtain in investigation of the testing multi – span prestresset rein reinforced reinforced concrete bridges.
The active provides the results of experimental reseach abtain in investigation of the testing multi – span prestresset reinforced concrete bridges. For the first time in the laboratory conditions were held experimental researches of prefabricated monolithic precast spans to check accepted methods of calculating the direct determination of efforts elements during the action of static load. Tests showed sufficient stiffness and strength of prefabricated monolithic spans working in an elastic phase, almost in the estimated load.