雨污水水力计算表

1、新村新港路雨水水力运算表雨水干管水力运算设计参数1、设计暴雨强度公式：10851+0.575lgpq=t +90.584式中： p-重现期，取 1a1、t- 降雨历时， t=t1+mt2,t1取5min, 管m取2.0 ，沟m取1.2 ；2、设计流量： q= . q.f式中： - 径流f- 汇水面雨水干管水力运算表设计降雨设计管渠管段编号长度汇水面积面积* 径流系数径历时（ min设计汇水起桩号迄桩号（m本段面积累计面积流 本段面积系 * 径流系数 数累计面积* 径流系数重现期汇流时间沟内时间降雨强度直径或宽*流量坡度高流速流量坡降123456789101112131415161718ys1y

2、s240.02.172.170.71.5191.519110.000194.37295.256000.241.064300.840.096ys2ys340.002.170.701.519111.251.25187.26284.446000.241.064300.840.096ys3ys440.002.170.701.519112.511.25180.81274.646000.241.064300.840.096ys4ys540.002.170.701.519113.761.25174.92265.716000.241.064300.840.096ys5ys640.002.170.701.519

3、115.011.25169.53257.526000.241.064300.840.096ys6ys740.002.1700.70.00001.5190116.271.25164.57249.986000.241.064300.840.096ys8ys940.01.5601.5600.71.0921.092110.000.00194.37212.266000.130.783221.390.05ys9ys1040.00.0001.5600.70.0001.092111.701.70184.87201.886000.130.783221.390.05ys10ys1140.001.5600.70.0

4、001.092113.411.70176.53192.776000.130.783221.390.05ys11ys1240.001.5600.70.0001.092115.111.70169.14184.706000.130.783221.390.05ys12ys1319.301.5600.70.0001.092116.811.70162.53177.486000.130.783221.390.03haha（a（l/s.ha（l/s（mm（）（m/s（l/sm中商海南农产品中心市场物流区污水水力运算表 未算污水干管水力运算设计参数污水干管水力运算设计参数q=nfkz86.4l/sq=nfkz8

5、6.4式中： n-设计污水量标准，取 120m3/d ·ha； f-流域面积；kz-总变化系数；污水干管水力运算表本段面积累计面积数量qh/di.l起桩号迄桩号（mhaha（l/s.hal/skz（l/s（mm m/smm123456789101112131415121581.631.631.392.2662.3010.854000.300.590.250.100.47232863.389.251.3912.8582.2058.885000.300.880.400.200.86341641.8717.931.3924.9231.9098.575000.301.020.5500.280

6、.49561851.451.451.392.0162.309.654000.300.590.250.100.56621421.204.241.395.8942.2026.994000.300.590.250.100.43781052.232.231.393.1002.3014.844000.300.650.300.120.32831181.616.811.399.4662.2043.354000.300.800.450.180.35910921.311.311.391.8212.308.724000.300.520.200.080.2810112542.856.091.398.4652.203

7、8.774000.300.800.450.180.7612131171.501.501.392.0852.309.984000.300.590.250.100.3513141411.515.721.397.9512.2036.414000.300.800.450.180.4214151371.5210.271.3914.2751.9056.464000.300.880.5500.220.4115161721.4811.751.3916.3332.0068.005000.300.930.4500.230.5217181001.891.501.392.0852.309.984000.300.520

8、.200.080.3018191491.545.751.397.9932.2036.604000.300.800.450.180.4519202424.1212.301.3917.0972.0071.185000.300.930.4500.230.7320212984.3216.621.3923.1021.9091.375000.300.980.5000.250.8921221270.8121.071.3929.2871.86113.405000.301.020.5500.280.3823241051.891.891.392.6272.3012.584000.300.520.200.080.3

9、224211441.753.641.395.0602.2023.174000.300.800.450.180.4325261922.072.071.392.8772.3013.784000.300.590.250.100.5826272192.108.441.3911.7322.1051.284000.300.840.500.200.6627282252.1515.831.3922.0041.8584.745000.300.980.5000.250.6828291391.1824.101.3933.4991.82126.925000.301.050.6000.300.4229302272.98

10、46.651.3964.8441.78240.276000.301.210.6500.390.6830313214.1253.311.3974.1011.68259.156000.301.340.7000.420.9632331091.431.891.392.6272.3012.584000.300.520.200.080.3333261390.924.731.396.5752.2030.114000.300.800.450.180.42管段编号长度汇水面积比流量流量q1总变化系设计流管径di坡度i流速v布满度h降落量34351001.971.971.392.7382.3013.114000.

11、300.520.200.080.3035271381.535.241.397.2842.2033.364000.300.800.450.180.4136371601.721.721.392.3912.3011.454000.300.590.250.100.4837382623.156.681.399.2852.2042.524000.300.800.450.180.7938292522.5413.731.3919.0851.9075.485000.300.930.4500.230.7639402264.004.001.395.5602.3026.624000.300.590.250.100.6

12、840412463.018.821.3912.2602.2056.154000.300.800.450.180.74注：当上游管段服务的排水面积小于最小管径下的服务面积时，直接采纳最小管径和相应的最小坡度而不再进行运算；设计中偏于安全考虑和削减管道堵塞，局部适当放大管道规格一级；污水检查井高程运算1234567891011格w5118.00016.6001.4000.361.04d30023.900.0482w51-217.69216.6481.0440.360.684d30017.110.0342w51-317.65216.6820.9700.360.610d300w51-424.1617.

13、71216.7300.04820.9820.360.622d30030.380.0612w51-517.78816.7910.9970.360.637d30040.000.0802w51-617.88816.8711.0170.360.657d30040.000.0802w51-717.98816.9511.0370.360.677d30033.690.0672w51-818.07217.0181.0540.360.694d30044.890.0902w51-918.21217.1081.1040.360.744d30045.560.0912w51-1018.30317.1991.1040.3

14、60.744d300检查井号l地面标高井底标高坡降i 管底埋深管道直径覆土厚度管道规管道材料钢筋混凝土管钢筋混凝土管钢筋混凝土管钢筋混凝土管钢筋混凝土管钢筋混凝土管钢筋混凝土管钢筋混凝土管钢筋混凝土管钢筋混凝土管w51-1142.9418.14617.2850.08620.8610.360.501d30040.000.0802w51-1218.04617.3650.6810.360.321d300w51-417.71216.7300.9820.360.622d300w51-4-128.7018.50016.7880.05721.7120.361.352d300w51-4-240.0018.4981