Model Test Research on the Influence of Gate Blocking in Siltation Environment

Table 1

Test parameters of a single blockage.

Blockage source	Water	Mud	Fine sand	Coarse sand	Sand gravel
Blockage height (m)/overall height (m)	0.7	0.4/0.7	0.4/0.7	0.4/0.7	0.4/0.7
Time (d)	0	7	7	7	7