跌水excel计算表

PqQbghtD2.700.562.2549.800.980.00跌落水舌长度ld水舌后水深hp收缩水深hc跌后水深hc水跌长度lj池深s池长ls2.060.660.100.791.41-0.193.18PqgH0流速系数ψ缺口断面平均流速vyhQ2.700.529.803.430.658.002.780.172.25跌落水舌长度ld跃前水深hchc=q/(ψ(2g(P+H0-hc))缺口处水深h'4.54-0.001872420.17矩形缺口底宽bc4.35