标准污水管道计算书
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服务面
积(104m2)单位面积流量q0(l/s*104m2)KZ污水量变化系数流量q1转输流量q2(L/s)本段(L/s)转输(L/s)12004.000.001.900.000.00000.001.0000.750.3020.00101.016641.990.5001.050.4332.090.63221543.080.001.900.000.00000.001.0000.550.2650.00201.318583.160.1001.470.0991.670.44331303.640.001.900.000.00000.000.9000.550.2380.00191.197429.170.1001.470.0991.500.35941454.060.001.900.000.00000.000.9000.550.2380.00191.197429.170.1001.470.0991.500.35951002.000.001.900.000.00000.000.5000.550.1320.00190.39944.130.1001.470.0990.840.11161002.800.001.900.000.00000.000.5000.550.1320.00190.39944.130.1001.470.0990.840.11171002.200.001.900.000.00000.000.5000.550.1320.00370.62268.810.1001.470.0990.840.11181002.201.001.904.180.00004.180.5000.550.1320.00340.58865.040.1001.470.0990.840.111参数
ⅢⅠⅡⅤⅣ污水计算书(钢筋混凝土管n=0.014)
坡度流速(m/s)管道输水能力(l/s)充满度(h0)管段设计流量Q(L/s)编号
Ⅲ表示:0.5*sin2arcos(2h0-1)Ⅳ表示:湿周L=D(π-Ⅱ+sinⅡ)管长L(m)本段流量q(L/s)q=q1+q2
2、本段流量公式q1=F*q0*KzF:设计管段服务面积(104m2)KZ:污水量变化系数 KZ=1.9管径D(m)集中流量q3(L/s)水力半径(m)备注(始末桩号)
Ⅰ表示:(2h0-1)Ⅱ表示:arcos(2h0-1)q1:本段污水流量Ⅴ表示: 过水段截面面积ωω=0.25*[Ⅲ+π-Ⅱ]D2q3:本段集中流量+转输集中流量1、 q0单位面积本段平均流量即比流量(L/s*104m2)n:污水量标准(L/s人/d) n=180p:人口密度(人/104m2) p=1503、本段设计流量公式Q=q1+q2+q3q2:本段转输流量)(L/s6400)(qo12*4*0*8mpn
服务面积(104m2)单位面积流量q0(l/s*104m2)KZ污水量变化系数流量q1转输流量q2(L/s)本段(L/s)转输(L/s)12004.000.001.900.000.00000.001.0000.750.3020.00101.581998.640.5001.050.4332.090.63221543.080.001.900.000.00000.001.0000.550.2650.00202.049907.140.1001.470.0991.670.44331303.640.001.900.000.00000.000.9000.550.2380.00191.862667.600.1001.470.0991.500.35941454.060.001.900.000.00000.000.9000.550.2380.00191.862667.600.1001.470.0991.500.35951002.000.001.900.000.00000.000.5000.550.1320.00191.258139.250.1001.470.0990.840.11161002.800.001.900.000.00000.000.5000.550.1320.00191.258139.250.1001.470.0990.840.11171002.200.001.900.000.00000.000.5000.550.1320.00371.756194.320.1001.470.0990.840.11181002.201.001.904.180.00004.180.5000.550.1320.00341.683186.270.1001.470.0990.840.111管段设计流量Q(L/s)管径D(m)污水计算书(塑料管n=0.009)参数
ⅤⅢⅣ编号管长L(m)本段流量q(L/s)q=q1+q2集中流量q3(L/s)ⅠⅡ坡度充满度(h0)水力半径(m)流速(m/s)管道输水能力(l/s)备注(始末桩号)
Ⅱ表示:arcosⅠq1:本段污水流量Ⅲ表示:0.5*sin2arcos(2h0-1)q2:本段转输流量Ⅳ表示:湿周L=D(π-Ⅱ+sinⅡ)q3:本段集中流量+转输集中流量Ⅴ表示: 过水段截面面积ωω=0.25*[Ⅲ+π-Ⅱ]D21、 q0单位面积本段平均流量即比流量(L/s*104m2)n:污水量标准(L/s人/d) n=180p:人口密度(人/104m2) p=1502、本段流量公式q1=F*q0*KzF:设计管段服务面积(104m2)KZ:污水量变化系数 KZ=1.9Ⅰ表示:(2h0-1)3、本段设计流量公式Q=q1+q2+q3)(L/s6400)(qo12*4*0*8mpn
)(L/s6400)(qo12*4*0*8mpn