THE NEED TO DEVELOP TABLES FOR HYDRAULIC CALCULATION OF GRAVITY-FLOWED WATER DRAINAGE NETWORKS WITH DEPOSIT IN THE TRAY PART OF THE PIPES
Justify the need to develop tables for the hydraulic calculation of gravity sewerage networks with deposits in the tray part of the pipes. The calculated dependences derived by the authors for the hydraulic calculation of gravity networks with internal deposits in the flume part are used. The existence of a dependence of the hydraulic slope in pipes with deposits in their flume part on the reduced flow rate was confirmed using a specific example. The concept is given - the reduced internal diameter of gravity pipes. The existence of a dependence of the hydraulic slope in pipes with deposits in the flume part on the thickness of the layer of actual deposits is confirmed by an example. Graphs of these dependences are given. The necessity of developing tables for the hydraulic calculation of gravity sewerage networks with deposits in the tray part of the pipes is proved.