附表二：消防时平差计算

1、附表二：消防时平差计算表,环号,管段编号,管长(m),管径(mm),流量初分配,第一次平差,第二次平差,第三次平差,q(L/s),v(m/s),h(m),sq,q(L/s),h(m),sq,q(L/s),h(m),sq,q(L/s),h(m)1,1-2,605,450,-165.99 ,1.04,-2.03 ,0.012 ,-156.12 ,-1.23 ,0.008 ,-158.01 ,-1.26 ,0.008 ,-158.79 ,-1.27 ,1-5,770,600,350.56 ,1.24,2.46 ,0.007 ,360.43 ,1.82 ,0.005 ,358.54 ,1.80 ,0.

2、005 ,357.76 ,1.79 ,2-6,680,450,-196.72 ,1.24,-3.14 ,0.016 ,-176.22 ,-1.73 ,0.010 ,-178.60 ,-1.77 ,0.010 ,-177.20 ,-1.75 ,5-6,600,400,110.68 ,0.88,1.72 ,0.016 ,117.08 ,1.27 ,0.011 ,117.82 ,1.29 ,0.011 ,115.55 ,1.24 ,-1.00 ,0.051 ,0.13 ,0.034 ,0.05 ,0.034 ,0.01 ,9.87 ,-1.88 ,-0.78 ,2,2-3,1115,450,155.

3、02 ,0.97,3.30 ,0.021 ,144.38 ,1.96 ,0.014 ,144.88 ,1.97 ,0.014 ,142.70 ,1.92 ,2-6,680,450,196.72 ,1.24,3.14 ,0.016 ,176.22 ,1.73 ,0.010 ,178.60 ,1.77 ,0.010 ,177.20 ,1.75 ,3-8,720,350,-72.14 ,0.75,-1.82 ,0.025 ,-67.63 ,-1.06 ,0.016 ,-59.01 ,-0.82 ,0.014 ,-63.21 ,-0.93 ,6-7,675,300,17.31 ,0.24,0.28 ,

4、0.016 ,10.94 ,0.07 ,0.007 ,8.57 ,0.05 ,0.005 ,7.93 ,0.04 ,7-8,700,400,-132.07 ,1.05,-2.78 ,0.021 ,-164.06 ,-2.77 ,0.017 ,-162.25 ,-2.71 ,0.017 ,-171.38 ,-3.00 ,2.12 ,0.100 ,-0.06 ,0.063 ,0.26 ,0.060 ,-0.23 ,-10.64 ,0.50 ,-2.18 ,3,3-4,915,600,362.32 ,1.28,3.12 ,0.009 ,347.17 ,2.01 ,0.006 ,339.05 ,1.9

5、3 ,0.006 ,341.07 ,1.95 ,3-8,720,350,72.14 ,0.75,1.82 ,0.025 ,67.63 ,1.06 ,0.016 ,59.01 ,0.82 ,0.014 ,63.21 ,0.93 ,4-9,505,900,-851.93 ,1.34,-1.11 ,0.001 ,-867.08 ,-0.84 ,0.001 ,-875.20 ,-0.86 ,0.001 ,-873.18 ,-0.85 ,8-9,700,600,-375.02 ,1.33,-2.56 ,0.007 ,-376.45 ,-1.79 ,0.005 ,-399.40 ,-2.00 ,0.005

6、 ,-395.47 ,-1.96 ,1.27 ,0.042 ,0.44 ,0.027 ,-0.10 ,0.026 ,0.07 ,-15.15 ,-8.12 ,2.02 ,4,5-6,600,400,-110.68 ,0.88,-1.72 ,0.014 ,-117.08 ,-1.27 ,0.011 ,-117.82 ,-1.29 ,0.011 ,-115.55 ,-1.24 ,5-10,775,400,134.06 ,1.07,3.16 ,0.024 ,137.52 ,2.21 ,0.016 ,134.90 ,2.13 ,0.016 ,136.40 ,2.18 ,6-11,735,200,-30

7、.75 ,0.99,-6.46 ,0.210 ,-23.02 ,-2.24 ,0.097 ,-28.51 ,-3.33 ,0.117 ,-25.48 ,-2.70 ,10-11,605,300,68.36 ,0.97,2.99 ,0.044 ,71.82 ,2.10 ,0.029 ,69.20 ,1.96 ,0.028 ,70.70 ,2.04 ,-2.02 ,0.291 ,0.81 ,0.154 ,-0.51 ,0.172 ,0.28 ,3.46 ,-2.62 ,1.50 ,5,6-7,675,300,-17.31 ,0.24,-0.28 ,0.016 ,-10.94 ,-0.07 ,0.0

8、07 ,-8.57 ,-0.05 ,0.005 ,-7.93 ,-0.04 ,6-11,735,200,30.75 ,0.99,6.46 ,0.210 ,23.02 ,2.24 ,0.097 ,28.51 ,3.33 ,0.117 ,25.48 ,2.70 ,7-12,695,250,17.16 ,0.35,0.70 ,0.041 ,-8.45 ,-0.11 ,0.013 ,-4.29 ,-0.03 ,0.007 ,-12.77 ,-0.24 ,11-12,675,300,-76.74 ,1.09,-4.14 ,0.054 ,-81.01 ,-2.93 ,0.036 ,-78.14 ,-2.7

9、4 ,0.035 ,-79.68 ,-2.85 ,2.73 ,0.321 ,-0.88 ,0.153 ,0.50 ,0.165 ,-0.42 ,-4.27 ,2.86 ,-1.53 ,6,7-8,700,400,132.07 ,1.05 ,2.78 ,0.021 ,164.06 ,2.77 ,0.017 ,162.25 ,2.71 ,0.017 ,171.38 ,3.00 ,7-12,695,250,-17.16 ,0.35 ,-0.70 ,0.041 ,8.45 ,0.11 ,0.013 ,4.29 ,0.03 ,0.007 ,12.77 ,0.24 ,8-14,310,400,-124.9

10、6 ,0.99 ,-1.11 ,0.009 ,-89.89 ,-0.40 ,0.004 ,-106.04 ,-0.55 ,0.005 ,-97.17 ,-0.46 ,12-13,530,450,-217.55 ,1.37 ,-3.00 ,0.014 ,-196.20 ,-1.65 ,0.008 ,-197.51 ,-1.67 ,0.008 ,-190.55 ,-1.56 ,13-14,465,250,-62.43 ,1.28 ,-4.98 ,0.080 ,-27.36 ,-0.66 ,0.024 ,-43.51 ,-1.55 ,0.036 ,-34.64 ,-1.02 ,-7.01 ,0.16

11、4 ,0.17 ,0.067 ,-1.02 ,0.073 ,0.20 ,21.35 ,-1.30 ,6.95 ,7,8-9,700,600,375.02 ,1.33 ,2.56 ,0.007 ,376.45 ,1.79 ,0.005 ,399.40 ,2.00 ,0.005 ,395.47 ,1.96 ,8-14,310,400,124.96 ,0.99 ,1.11 ,0.009 ,89.89 ,0.40 ,0.004 ,106.04 ,0.55 ,0.005 ,97.17 ,0.46 ,9-15,1165,600,-347.45 ,1.23 ,-3.66 ,0.011 ,-361.17 ,-2.76 ,0.008 ,-346.33 ,-2.55 ,0.007 ,-348.25 ,-2.58 ,13-14,465,250,62.43 ,1.28 ,4.98 ,0.080 ,27.36 ,0.66 ,0.024 ,43.51 ,1.55 ,0.036 ,34.64 ,