FUNCTION AND ECONOMIC VIABILITY OF DRAINAGE FACILITIES ON ROADS TO ABSORB SURFACE WATER

FUNKTION UND WIRTSCHAFTLICHKEIT VON ENTWAESSERUNGSEINRICHTUNGEN IN STRASSEN ZUR AUFNAHME VON OBERFLAECHENWASSER

THE STUDY IS IN TWO PARTS: (1) DETERMINATION OF THE SHAPE AND THE DESIGN OF THE BEST TYPE OF GUTTER; (2) DETERMINATION OF THE BEST FORM OF THE GULLY IN RELATION TO THE ROAD GRADIENT. CONSTRUCTION AND MAINTENANCE COSTS ARE TO BE ESTIMATED FOR PREVIOUS AND PROPOSED METHODS TOGETHER WITH THE COLLECTION AND EVALUATION OF ALL CONVENTIONAL METHODS. AN ESSENTIAL PART OF THE WORK WILL COMPRISE THEORETICAL AND EXPERIMENTAL STUDIES TO ANSWER QUESTIONS OF HYDRAULICS.