%0 Dataset
%T Data set of changes in hydraulic factors of non cohesive soil embankment burst measurement points under ice conditions (2018-2021)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/9a4e3a49-251c-464d-aa32-702e8c26ff66
%W NCDC
%R 10.12072/ncdc.iceflood.db2377.2022
%A qi yuanchun
%K Time;width of the breach;vertical depth;water level in front of the dike;water level behind the dike;water level in the Bachel trough;flow in the Bachel trough;flow velocity in X direction;flow velocity in Y direction;flow velocity in Z direction
%X This data set was completed in the bend flume of the State Key Laboratory of hydraulic engineering simulation and safety, Tianjin University. The purpose of this experiment is to explore the mechanism of dike collapse by measuring and analyzing the change law of hydraulic factors in the breach shape and breach area during the breach of cohesionless soil embankments under ice conditions. The data set includes the transverse width and vertical depth of the breach, the water levels in front of the dike, behind the dike and in the Bachel trough, and the flow velocity at the measuring points includes the diversion velocity in the X, y and Z directions.