Test method of silt siltation characteristic of pipeline

摘要: The invention discloses a test method of the silt siltation characteristic pipeline. comprises following steps: 1, preparing inlet water with sand content ; 2, determining pipeline bottom gradient current simulation pipeline, discharging from and rho at different time t to obtain single-trial experiment data group comprising outlet corresponding pipeline; 3, adjusting flushing repeating step 1 2 preset number groups, drawing curve according groups. has advantages reflection change process time, obstruction degree accurate reliable water.