广东省综合单位线法计算结果
工程名称：计算时间(年、月、日)：干流坡降J(m/m)0.0027《查算图表》分区的亚区显岗水库2003.9.23 θ =L/J^(1/3)雨型分区4直接查线的m1集水面积F(km2)295干流河长L(km)39.56284.10《查算图表》分区产流分区6.55内陸单位线选定的m1计算时段ΔT2426.m1~θ关系线设计频率P=1%
A各历时暴雨参数项目HtCvtKtpHtpαtHt面 3天雨型分配表
时程123456710111226.51005231.68.44.97.35.916.473.5占H6%占(H24-H6)%占(H3天-H24)%1/61t (小时)61230.472.61321.00.841270.0241780.522.83503.70.904455.4722450.512.79683.60.935639.124小时雨型分配表
时程占H6%占(H24-H6)%9.99.215.139.312345671011121314151617181920212223242.32.823.12.33.921.121.620.810.513.512.57.46.87.69.212.38.77.16.15.94.84.43.3单位线计算表1ti20246810121416182022242628合计2xi=ti/tp1.130.750.380.000.380.751.131.501.882.262.633.013.393.7.144.514.5.273ui00.09750.3650.9050.5250.30.1740.1150.0810.0570.0410.0310.0230.0170.0110.0050.001045w＝F／3.681.94tp=(m1+ΔT/2)/k
k1.484n1=3n2=14
81.94
5.32
qi=uiw/tpqi’=k’qi0.001.505.6313.958.094.622.681.771.250.880.630.480.350.260.170.080.020.0042.360.001.435.3513.957.704.402.551.691.190.840.600.450.340.250.160.070.010.0040.97净雨计算：
f24
4.43
f3天
2.54
hm1净雨
#NUM!
时段1.531.532.522.522.522.522.522.526.55毛雨净雨1.631.632.672.672.672.672.672.676.95净雨计算表序号1234567时段1.651.651.651.651.651.651.531.531.53毛雨净雨1.751.751.751.751.751.751.631.631.63时段雨量3.53.53.53.3序号111213141516171819101.531.633.3206.556.95净雨计算表序号21222324252627282930313233343536373839404142434445474849505152535455565758596061时段6.556.556.556.552.32.823.12.33.921.121.620.810.513.512.57.46.87.69.212.38.77.16.15.94.84.43.31.401.401.401.401.401.400.820.820.820.820.820.821.22毛雨净雨6.956.956.956.950.000.760.001.320.002.8052.5453.51.7323.9232.0229.329.298.1.6612.6318.3711.708.736.886.514.473.731.691.491.491.491.491.491.490.870.870.870.870.870.871.29时段雨量序号62636566676869707172737475767778798081828384858687809192939495969799100101102103时段1.221.221.221.221.220.980.980.980.980.980.98毛雨净雨1.291.291.291.291.291.041.041.041.041.041.0413.913.90.81.32.8106.475.661.317.522.330.115.611.05.43.03.03.01.71.71.74.35.23.75.74.37.257.058.356.228.336.433.713.712.614.117.122.816.113.211.310.98.98.26.1合计段雨量排序：序号雨量13.52345671011121314151617181920212223242526272829303132333435363.53.53.33.33.35.35.35.313.913.913.90.81.32.8106.475.661.317.522.330.115.6h24净350.11hm1净#NUM!h3天净456.2411.05.43.03.03.01.71.71.72.62.62.62.12.12.1ⅠⅡⅢⅦ1
ⅣⅤⅥⅦ2
Ⅷ、ⅨⅦ3
Ⅹ、Ⅺ
1-np(1/6-1)#DIV/0!1-np(1-6)1-np(6-24)
SpSp’
h24-h6h3天净h3天净-h24净
#DIV/0!0.3770
137.37185.39456.24106.1
时段雨量3.35.35.35.313.9时段雨量2.62.62.62.12.12.1
