Numerical Simulation of Stepped Spillways with Front Step Deformation

Table 2

Calculation results of GCI.

Mash size (cm)	Total grid	P	Fs	Q (kg/m^3)	R	Relative error	GCI (%)
0.1	454370	0.001	1.25	2303.163	—	—	—
0.04	756090	0.001	1.25	2430.521	2.5	0.0524	4.367
0.02	1116240	0.001	1.25	2406.308	2	0.0101	1.258