INFLUENCE OF REINFORCEMENT ON THE SUPPORT BEHAVIOUR OF DOWELS IN NORMAL CONCRETE

EINFLUSS EINER BEWEHRUNG AUF DAS TRAGVERHALTEN VON DUEBELN IN NORMALBETON

REINFORCEMENT SHAPES OR SYSTEMS HAVE TO BE FOUND WHICH ENSURE THE LINKING OF THE AREAS OF A STRUCTURE STRESSED BY DOWELS WITH THE WHOLE CROSS SECTION, AND WHICH PREVENT SUDDEN TEARING OUT OF THE DOWEL BECAUSE THE TENSILE STRENGTH OF THE CONCRETE HAS BEEN EXCEEDED. IT IS ALSO INTENDED TO ESTABLISH REINFORCEMENT TYPES WHICH WOULD PREVENT THE DANGER OF SPALLING INCREASING.