P (%)1050.5最大1小时62.1969.7396.72最大3小时92.76105.63150.42最大6小时119.38137.27198.76最大12小时136.56157.02230.22最大24小时156.22179.62266.66P (%)1050.5R总(mm)126.22149.62236.66R上(mm)88.35104.74165.66P (%)1050.5Q3m (m/s)1.576261.576261.57626τ(h)9.5446974869.5446979.544697∑Q3i(m/s)Qm/∑Qi7.7442480.394423
Qm=0.278×F×Rt=0.278×L
t/t1/3
Qm1
m=0.278×F×Rt/t
78×L/mJ1/3Qm1/4
