2Chanson Hubert.Hydraulics of skimming flows over stepped channels and spillways[J].Journal of Hydraulic Research, JAHR, 1994,32(3):445-460.
3Geoffrey G S, Andrew K, Samuel R. Hydraulics of skimming flow on modeled stepped spillways [J]. Journal of Hydraulic Engineering, ASCE, 1999,125,(5):500-510.
4Unami K, Kawachi T, Babar M, Munir Itagaki H. Two-dimensional numerical model of spillway flow [J]. Journal of Hydraulic Engineering, ASCE,1999,125(4):369-375.
5Song Charles C S, Zhou Fayi. Simulation of free surface flow over spillway [J]. Journal of Hydraulic Engineering, ASCE,1999,125(9):959-967.