水閘結(jié)構(gòu)自動計算表格Excel

1、寬頂堰堰流泄流能力計算(P=1)閘門孔數(shù)n6 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B060 側(cè)收縮系數(shù)0.947382582閘墩厚度dz4 斷面面積2321.5436bb30.95原河道底高程169.5坎頂高程170河道流速2.278656閘墩頂高程190.05189.180.87堰上水深H020.31464下游水位189.140.91自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs19.14 0.942178閘墩高H20.55淹沒系數(shù)0.695958m(直角）0.38222m(圓角）0.384065自由過流流量Q

2、淹沒過流流量QQ(直角）8811.575Q(直角）6132.489Q(圓角）8854.112Q(圓角）6162.0935290寬頂堰堰流泄流能力計算(P=2)閘門孔數(shù)n6 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B060 側(cè)收縮系數(shù)0.947382582閘墩厚度dz4 斷面面積2321.5436bb30.95原河道底高程169.5坎頂高程170河道流速2.0159閘墩頂高程188.94188.160.78堰上水深H019.14713下游水位188.12自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs18.12 0.94

3、6356閘墩高H19.44淹沒系數(shù)0.678383m(直角）0.382056m(圓角）0.384014自由過流流量Q淹沒過流流量QQ(直角）8059.509Q(直角）5467.433Q(圓角）8100.806Q(圓角）5495.4494680寬頂堰堰流泄流能力計算(P=5)閘門孔數(shù)n6 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.909780316總凈寬B060 側(cè)收縮系數(shù)0.947533818閘墩厚度dz4 斷面面積1715.1756bb25.9原河道底高程169.5坎頂高程170河道流速2.250498閘墩頂高程186.97186.430.54堰上水深

4、H017.22814下游水位186.39自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs16.390.95135閘墩高H17.47淹沒系數(shù)0.655819m(直角）0.381715m(圓角）0.383906自由過流流量Q淹沒過流流量QQ(直角）6873.734Q(直角）4507.927Q(圓角）6913.187Q(圓角）4533.8013860寬頂堰堰流泄流能力計算(P=10)閘門孔數(shù)n6 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.910700081總凈寬B060 側(cè)收縮系數(shù)0.947687113閘墩厚度dz4 斷面面積1468.0005bb2

5、3原河道底高程169.5坎頂高程170河道流速2.207084閘墩頂高程185.35184.890.46堰上水深H015.59828下游水位184.85自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs14.85 0.952028閘墩高H15.85淹沒系數(shù)0.652614m(直角）0.381375m(圓角）0.383799自由過流流量Q淹沒過流流量QQ(直角）5917.426Q(直角）3861.795Q(圓角）5955.033Q(圓角）3886.3383240寬頂堰堰流泄流能力計算(P=20)閘門孔數(shù)n6 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0

6、.910700081總凈寬B060 側(cè)收縮系數(shù)0.947687113閘墩厚度dz4 斷面面積1468.0005bb23原河道底高程169.5坎頂高程170河道流速1.811988閘墩頂高程183.76183.350.41堰上水深H013.92734下游水位183.32自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs13.32 0.956392閘墩高H14.26淹沒系數(shù)0.631066m(直角）0.38097m(圓角）0.38367自由過流流量Q淹沒過流流量QQ(直角）4987.22Q(直角）3147.264Q(圓角）5022.575Q(圓角）3169.5762660寬頂堰堰流泄流能力

7、計算(P=50)閘門孔數(shù)n6 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.910700081總凈寬B060 側(cè)收縮系數(shù)0.947687113閘墩厚度dz4 斷面面積1468.0005bb23原河道底高程169.5坎頂高程170河道流速1.144414閘墩頂高程180.43180.120.31堰上水深H010.49675下游水位180.08自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs10.08 0.960297閘墩高H10.93淹沒系數(shù)0.610305m(直角）0.379765m(圓角）0.383287自由過流流量Q淹沒過流流量QQ(直角）32

8、52.846Q(直角）1985.228Q(圓角）3283.012Q(圓角）2003.638168000.962368Q5302.91900.964827Q4706.51200.967812Q3857.51900.968221Q3303.78500.970876Q2677.10200.973284Q1682.359寬頂堰堰流泄流能力計算(P=1)閘門孔數(shù)n4 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B040 側(cè)收縮系數(shù)0.943531613閘墩厚度dz4 斷面面積2321.5436bb30.95原河道底高程169.5坎頂高程170

9、河道流速2.278656閘墩頂高程191.1189.181.92堰上水深H021.36464下游水位189.141.96自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs19.14 0.895873閘墩高H21.6淹沒系數(shù)0.837306m(直角）0.382361m(圓角）0.384109自由過流流量Q淹沒過流流量QQ(直角）6312.225Q(直角）5285.263Q(圓角）6341.097Q(圓角）5309.4375290寬頂堰堰流泄流能力計算(P=2)閘門孔數(shù)n4 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B040

10、側(cè)收縮系數(shù)0.943531613閘墩厚度dz4 斷面面積2321.5436bb30.95原河道底高程169.5坎頂高程170河道流速2.0159閘墩頂高程189.93188.161.77堰上水深H020.13713下游水位188.12自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs18.120.89983閘墩高H20.43淹沒系數(shù)0.82807m(直角）0.382203m(圓角）0.38406自由過流流量Q淹沒過流流量QQ(直角）5773.732Q(直角）4781.054Q(圓角）5801.781Q(圓角）4804.284680寬頂堰堰流泄流能力計算(P=5)閘門孔數(shù)n4 中間閘墩側(cè)

11、收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.909780316總凈寬B040 側(cè)收縮系數(shù)0.943758468閘墩厚度dz4 斷面面積1715.1756bb25.9原河道底高程169.5坎頂高程170河道流速2.250498閘墩頂高程188.05186.431.62堰上水深H018.30814下游水位186.39自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs16.390.89523閘墩高H18.55淹沒系數(shù)0.838767m(直角）0.381911m(圓角）0.383968自由過流流量Q淹沒過流流量QQ(直角）5002.632Q(直角）4196.041Q

12、(圓角）5029.579Q(圓角）4218.6443860寬頂堰堰流泄流能力計算(P=10)閘門孔數(shù)n4 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.910700081總凈寬B040 側(cè)收縮系數(shù)0.943988409閘墩厚度dz4 斷面面積1468.0005bb23原河道底高程169.5坎頂高程170河道流速2.207084閘墩頂高程186.26184.891.37堰上水深H016.50828下游水位184.85自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs14.85 0.899549閘墩高H16.76淹沒系數(shù)0.828741m(直角）0.38

13、1574m(圓角）0.383862自由過流流量Q淹沒過流流量QQ(直角）4280.627Q(直角）3547.532Q(圓角）4306.292Q(圓角）3568.8013240寬頂堰堰流泄流能力計算(P=20)閘門孔數(shù)n4 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.910700081總凈寬B040 側(cè)收縮系數(shù)0.943988409閘墩厚度dz4 斷面面積1468.0005bb23原河道底高程169.5坎頂高程170河道流速1.811988閘墩頂高程184.65183.351.3堰上水深H014.81734下游水位183.32自由過流流量系數(shù)m堰流淹沒出流系

14、數(shù)坎高P0.5下游水位hs13.32 0.898946閘墩高H15.15淹沒系數(shù)0.830169m(直角）0.381206m(圓角）0.383745自由過流流量Q淹沒過流流量QQ(直角）3636.57Q(直角）3018.967Q(圓角）3660.791Q(圓角）3039.0742660寬頂堰堰流泄流能力計算(P=50)閘門孔數(shù)n4 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.910700081總凈寬B040 側(cè)收縮系數(shù)0.943988409閘墩厚度dz4 斷面面積1468.0005bb23原河道底高程169.5坎頂高程170河道流速1.144414閘墩頂高

15、程181.02180.120.9堰上水深H011.08675下游水位180.08自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs10.08 0.909193閘墩高H11.52淹沒系數(shù)0.80448m(直角）0.380026m(圓角）0.38337自由過流流量Q淹沒過流流量QQ(直角）2346.368Q(直角）1887.607Q(圓角）2367.016Q(圓角）1904.218168000.937453Q4739.25100.939415Q4281.2500.937138Q3767.13200.939275Q3180.79500.938974Q2710.23500.944181Q169

16、1.084寬頂堰堰流泄流能力計算(P=1)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B050 側(cè)收縮系數(shù)0.945842194閘墩厚度dz4 斷面面積2321.5436bb30.95原河道底高程169.5坎頂高程170河道流速2.278656閘墩頂高程190.62189.181.44堰上水深H020.88464下游水位189.141.48自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs19.14 0.916463閘墩高H21.12淹沒系數(shù)0.784293m(直角）0.382298m(圓角）0.38409自由

17、過流流量Q淹沒過流流量QQ(直角）7643.299Q(直角）5994.589Q(圓角）7679.122Q(圓角）6022.6855290寬頂堰堰流泄流能力計算(P=2)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B050 側(cè)收縮系數(shù)0.945842194閘墩厚度dz4 斷面面積2321.5436bb30.95原河道底高程169.5坎頂高程170河道流速2.0159閘墩頂高程189.42188.161.26堰上水深H019.62713下游水位188.12自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs18.12

18、 0.923212閘墩高H19.92淹沒系數(shù)0.76389m(直角）0.382129m(圓角）0.384037自由過流流量Q淹沒過流流量QQ(直角）6960.388Q(直角）5316.97Q(圓角）6995.134Q(圓角）5343.5124680寬頂堰堰流泄流能力計算(P=5)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.909780316總凈寬B050 側(cè)收縮系數(shù)0.946023678閘墩厚度dz4 斷面面積1715.1756bb25.9原河道底高程169.5坎頂高程170河道流速2.250498閘墩頂高程187.38186.430.95堰

19、上水深H017.63814下游水位186.39自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs16.39 0.929236閘墩高H17.88淹沒系數(shù)0.744154m(直角）0.381792m(圓角）0.38393自由過流流量Q淹沒過流流量QQ(直角）5925.537Q(直角）4409.51Q(圓角）5958.725Q(圓角）4434.2063860寬頂堰堰流泄流能力計算(P=10)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.910700081總凈寬B050 側(cè)收縮系數(shù)0.946207631閘墩厚度dz4 斷面面積1468.0005

20、bb23原河道底高程169.5坎頂高程170河道流速2.207084閘墩頂高程185.67184.890.78堰上水深H015.91828下游水位184.85自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs14.850.93289閘墩高H16.17淹沒系數(shù)0.731405m(直角）0.381447m(圓角）0.383822自由過流流量Q淹沒過流流量QQ(直角）5076.737Q(直角）3713.148Q(圓角）5108.336Q(圓角）3736.263240寬頂堰堰流泄流能力計算(P=20)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0

21、.910700081總凈寬B050 側(cè)收縮系數(shù)0.946207631閘墩厚度dz4 斷面面積1468.0005bb23原河道底高程169.5坎頂高程170河道流速1.811988閘墩頂高程184.05183.350.7堰上水深H014.21734下游水位183.32自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs13.32 0.936884閘墩高H14.55淹沒系數(shù)0.716727m(直角）0.38105m(圓角）0.383696自由過流流量Q淹沒過流流量QQ(直角）4280.706Q(直角）3068.1Q(圓角）4310.431Q(圓角）3089.4042660寬頂堰堰流泄流能力計

22、算(P=50)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.910700081總凈寬B050 側(cè)收縮系數(shù)0.946207631閘墩厚度dz4 斷面面積1468.0005bb23原河道底高程169.5坎頂高程170河道流速1.144414閘墩頂高程180.63180.120.51堰上水深H010.69675下游水位180.08自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P0.5下游水位hs10.08 0.942342閘墩高H11.13淹沒系數(shù)0.695287m(直角）0.379857m(圓角）0.383316自由過流流量Q淹沒過流流量QQ(直角）278

23、4.861Q(直角）1936.278Q(圓角）2810.226Q(圓角）1953.913168000.948002Q5305.2100.951645Q4686.04200.954973Q3870.79300.957027Q3251.55200.959302Q2679.39900.962464Q1686.547駝峰堰堰流泄流能力計算(P=1)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B050 側(cè)收縮系數(shù)0.945842194閘墩厚度dz4 斷面面積2321.5436bb30.95原河道底高程169.5坎頂高程173河道

24、流速2閘墩頂高程190.338189.181.158堰上水深H017.5418736下游水位189.141.198自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P3.5下游水位hs16.140.9200842 0閘墩高H17.838淹沒系數(shù)0.7735576Qm(a型）0.444304944自由過流流量Q淹沒過流流量QQ(a型）6838.066209Q(a型）5289.63845290駝峰堰堰流泄流能力計算(P=2)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B050 側(cè)收縮系數(shù)0.945842194閘墩厚度dz4 斷面面積2

25、321.5436bb30.95原河道底高程169.5坎頂高程173河道流速2閘墩頂高程189.134188.160.974堰上水深H016.3378736下游水位188.12自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P3.5下游水位hs15.12 0.925457 0閘墩高H16.634淹沒系數(shù)0.7567125Qm(a型）0.447141159自由過流流量Q淹沒過流流量QQ(a型）6185.518868Q(a型）4680.65954680駝峰堰堰流泄流能力計算(P=5)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.909780316總凈寬B050

26、 側(cè)收縮系數(shù)0.946023678閘墩厚度dz4 斷面面積1715.1756bb25.9原河道底高程169.5坎頂高程173河道流速2閘墩頂高程187.206186.430.776堰上水深H014.4098736下游水位186.39自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P3.5下游水位hs13.39 0.929224 0閘墩高H14.706淹沒系數(shù)0.7441952Qm(a型）0.452485284自由過流流量Q淹沒過流流量QQ(a型）5185.805562Q(a型）3859.25153860駝峰堰堰流泄流能力計算(P=10)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b0

27、10 邊閘孔側(cè)收縮系數(shù)b0.910700081總凈寬B050 側(cè)收縮系數(shù)0.946207631閘墩厚度dz4 斷面面積1468.0005bb23原河道底高程169.5坎頂高程173河道流速2閘墩頂高程185.539184.890.649堰上水深H012.7428736下游水位184.85自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P3.5下游水位hs11.850.9299315 0閘墩高H13.039淹沒系數(shù)0.7417747Qm(a型）0.458162435自由過流流量Q淹沒過流流量QQ（a型）4367.435432Q(a型）3239.6533240駝峰堰堰流泄流能力計算(P=20)閘門孔數(shù)n5

28、中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.910700081總凈寬B050 側(cè)收縮系數(shù)0.946207631閘墩厚度dz4 斷面面積1468.0005bb23原河道底高程169.5坎頂高程173河道流速2閘墩頂高程183.885183.350.535堰上水深H011.0888736下游水位183.32自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P3.5下游水位hs10.320.9306626 0閘墩高H11.385淹沒系數(shù)0.7392499Qm(）0.446327622自由過流流量Q淹沒過流流量QQ(）3453.749754Q(）2553.1842660駝峰堰

29、堰流泄流能力計算(P=50)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.910700081總凈寬B050 側(cè)收縮系數(shù)0.946207631閘墩厚度dz4 斷面面積1468.0005bb23原河道底高程169.5坎頂高程173河道流速2閘墩頂高程180.78180.120.66堰上水深H07.983873598下游水位180.08自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P3.5下游水位hs7.080.8867876 0閘墩高H8.28淹沒系數(shù)0.8570165Qm(）0.42自由過流流量Q淹沒過流流量QQ(）1985.526654Q(）1701.

30、629216800.9499454018.4140.9528773519.5540.9549662858.510.9553622367.9860.9557711914.5170.9330681390.268寬頂堰堰流泄流能力計算(P=50)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B050 側(cè)收縮系數(shù)0.945842194閘墩厚度dz4 斷面面積1200bb30.95原河道底高程170坎頂高程180河道流速1.4閘墩頂高程187.75180.127.63堰上水深H07.849898下游水位180.087.67自由過流

31、流量系數(shù)m堰流淹沒出流系數(shù)坎高P10下游水位hs0.08 0.010191閘墩高H8.25淹沒系數(shù)0.023445m(直角）0.333059m(圓角）0.365924自由過流流量Q淹沒過流流量QQ(直角）1534.459Q(直角）35.97607Q(圓角）1685.873Q(圓角）39.526031680寬頂堰堰流泄流能力計算(P=20)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B050 側(cè)收縮系數(shù)0.945842194閘墩厚度dz4 斷面面積1200bb30.95原河道底高程170坎頂高程180河道流速2閘墩頂高程

32、190.4183.357.05堰上水深H010.60387下游水位183.327.08自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P10下游水位hs3.32 0.313093閘墩高H10.9淹沒系數(shù)0.622364m(直角）0.33814m(圓角）0.368084自由過流流量Q淹沒過流流量QQ(直角）2445.857Q(直角）1522.214Q(圓角）2662.453Q(圓角）1657.0162660寬頂堰堰流泄流能力計算(P=10)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B050 側(cè)收縮系數(shù)0.945842194閘墩厚

33、度dz4 斷面面積1200bb30.95原河道底高程170坎頂高程180河道流速2閘墩頂高程191.88184.896.99堰上水深H012.08387下游水位184.857.03自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P10下游水位hs4.85 0.401361閘墩高H12.38淹沒系數(shù)0.755116m(直角）0.340569m(圓角）0.36909自由過流流量Q淹沒過流流量QQ(直角）2996.762Q(直角）2262.901Q(圓角）3247.731Q(圓角）2452.4133240寬頂堰堰流泄流能力計算(P=5)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010

34、邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B050 側(cè)收縮系數(shù)0.945842194閘墩厚度dz4 斷面面積1200bb30.95原河道底高程170坎頂高程180河道流速2閘墩頂高程193.35186.436.92堰上水深H013.55387下游水位186.396.96自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P10下游水位hs6.39 0.471452閘墩高H13.85淹沒系數(shù)0.843885m(直角）0.342745m(圓角）0.369978自由過流流量Q淹沒過流流量QQ(直角）3582.654Q(直角）3023.347Q(圓角）3867.311Q(圓角）3263.5653860寬頂堰堰流

35、泄流能力計算(P=2)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B050 側(cè)收縮系數(shù)0.945842194閘墩厚度dz4 斷面面積1200bb30.95原河道底高程170坎頂高程180河道流速2閘墩頂高程195.17188.167.01堰上水深H015.37387下游水位188.127.05自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P10下游水位hs8.12 0.528169閘墩高H15.67淹沒系數(shù)0.90344m(直角）0.345163m(圓角）0.370948自由過流流量Q淹沒過流流量QQ(直角）4358.501Q

36、(直角）3937.645Q(圓角）4684.105Q(圓角）4231.8094680寬頂堰堰流泄流能力計算(P=1)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B050 側(cè)收縮系數(shù)0.945842194閘墩厚度dz4 斷面面積1200bb30.95原河道底高程170坎頂高程180河道流速2閘墩頂高程196.46189.187.28堰上水深H016.66387下游水位189.147.32自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P10下游水位hs9.14 0.548492閘墩高H16.96淹沒系數(shù)0.921825m(直角）0

37、.346716m(圓角）0.371564自由過流流量Q淹沒過流流量QQ(直角）4940.56Q(直角）4554.332Q(圓角）5294.628Q(圓角）4880.719529001.286355Q63.497500.990506Q1964.60200.938821Q2710.86600.908879Q3440.95600.891843Q4317.45100.887304Q4924.219寬頂堰堰流泄流能力計算(P=1)閘門孔數(shù)n5 中間閘墩側(cè)收縮系數(shù)z0.955084519單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908872896總凈寬B050 側(cè)收縮系數(shù) 0.945842194閘墩厚度dz

38、4 斷面面積2321.5436bb30.95原河道底高程169.5坎頂高程171.5河道流速2.2上游水位192.364428189.2堰上水深H021.11111505下游水位190.5自由過流流量系數(shù)m堰流淹沒出流系數(shù)坎高P2下游水位hs190.89999983 0閘墩高H21.364428淹沒系數(shù)0.827665Qm(直角）0.374815744m(圓角）0.38168265自由過流流量Q淹沒過流流量QQ(直角）7615.927016Q(直角）6303.438Q(圓角）7755.456521Q(圓角）6418.92260925孔單寬：10m1801660180.629堰上水位下泄流量18

39、0.51790181.16191.6358471811910181.677190.4552061822210182.764189.346201832550183.877188.241001842900184.984187.653885184.53108185.563186.5534981853297186.12185.483100185.53481186.67184.9629951863681187.231183.682610186.53882187.79182.5522501874101188.362181.461962187.54330188.938180.9318271884614189

40、.559180.391667188.54899190.143179.3314131895206190.698178.141200189.55513191.254177.059621905842191.809175.99747190.56092192.3644174.94556174.58502173.89380172.9242172.32171171.81124171.2867170.7734170.261117000.93955741.2225孔單寬：10m堰上水位下泄流量1660180.62916601790181.1617901910181.67719102210182.76422102

41、550183.87725502900184.98429003108185.56331083297186.1232973481186.6734813681187.23136813882187.7938824101188.36241014330188.93843304614189.55946145428.656190576190.69852065917.21191.25455136166.097191.80958426418.922192.3644286092寬頂堰堰流泄流能力計算(P=3.33)孔口高度he1閘門孔數(shù)n1單孔凈寬b010總凈寬B010閘墩厚度dz4斷面面

42、積870.2059坎頂高程170閘前水位180堰上水深H10he/H0.1孔流流速系數(shù)0.9行近流速v2H010.2038736孔流垂直收縮系數(shù)0.615孔流流量系數(shù)0.5535Q78.31584926下游水位171.638.37過閘單寬流量q7.831584926流速v2閘前水位H10水流動能校正系數(shù)1流速系數(shù)0.95重力加速度g9.81水躍淹沒系數(shù)01.05下游水位hs1.63引水角0總勢能T010.2038736q2/2g23.463802409T0hc2-hc33.457394495收縮水深hc0.6弗羅德數(shù)Fr228.94520069躍后水深hc4.2749912021.63先取一個

43、d值2.3勢能T12.5038736消力池出口寬度B114q2/2g23.463802409Thc2-hc33.463450318收縮水深hc0.538弗羅德數(shù)Fr240.14980952躍后水深hc4.5595198494.02152行近流速v100.11684583出池水流的水面降落值z1.153330396驗算淹沒安全系數(shù)01.114882831 1.051.1水躍長度校正系數(shù)0.8自由水躍長度Lj27.74848696消力池斜坡段水平投影長度Ls12.5消力池長度Lsj34.69878957假定坎高c5hn-3.37假定H100.663hn/H10-5.082956259查表s1計算H

44、102.607157372 5.022315-0.234818889寬頂堰堰流泄流能力計算(P=1)閘門孔數(shù)n1 中間閘墩側(cè)收縮系數(shù)z0.955085單孔凈寬b010 邊閘孔側(cè)收縮系數(shù)b0.908873總凈寬B010 側(cè)收縮系數(shù) 0.908873閘墩厚度dz4 斷面面積2321.544bb30.95原河道底高程169.5坎頂高程170河道流速2.278656322閘墩頂高程180189.18-9.18堰上水深H010.26464193下游水位174.655.35自由過流流量系數(shù)m堰流淹沒出流系數(shù)0.72坎高P0.5下游水位hs4.65 0.453011 0閘墩高H10.5淹沒系數(shù) 0.8220

45、77Qm(直角）0.379558117m(圓角）0.383220974自由過流流量Q淹沒過流流量QQ(直角）502.5122387Q(直角） 413.1037Q(圓角）507.3616417Q(圓角） 417.090352900.915805446.7297寬頂堰堰流泄流能力計算(P=3.33)寬頂堰堰流泄流能力計算(P=3.33)孔口高度he1孔口高度he閘門孔數(shù)n1閘門孔數(shù)n單孔凈寬b010單孔凈寬b0總凈寬B010總凈寬B0閘墩厚度dz4閘墩厚度dz斷面面積870.2059斷面面積坎頂高程170坎頂高程閘前水位180閘前水位堰上水深H10堰上水深Hhe/H0.1he/H孔流流速系數(shù)0.9

46、孔流流速系數(shù)行近流速v2行近流速vH010.2038736H0孔流垂直收縮系數(shù)0.615孔流垂直收縮系數(shù)孔流流量系數(shù)0.5535孔流流量系數(shù)Q78.31584926Q下游水位171.638.37下游水位過閘單寬流量q7.831584926過閘單寬流量q流速v2流速閘前水位H10閘前水位水流動能校正系數(shù)1水流動能校正系數(shù)流速系數(shù)0.95流速系數(shù)重力加速度g9.81重力加速度水躍淹沒系數(shù)01.05水躍淹沒系數(shù)下游水面超過堰頂?shù)母叨萮s1.63下游水面超過堰頂?shù)母叨纫?引水角總勢能T010.2038736總勢能q2/2g23.463802409T0hc2-hc33.457394495收縮水深hc

47、0.6收縮水深弗羅德數(shù)Fr228.94520069弗羅德數(shù)躍后水深hc4.2749912021.63躍后水深先取一個d值d2.3先取一個d值勢能T12.5038736勢能消力池出口寬度B114消力池出口寬度q2/2g23.463802409Thc2-hc33.463450318收縮水深hc0.538收縮水深弗羅德數(shù)Fr240.14980952弗羅德數(shù)躍后水深hc4.5595198494.02152躍后水深行近流速v100.11684583行近流速出池水流的水面降落值z1.153330396出池水流的水面降落值驗算淹沒安全系數(shù)01.114882831 1.051.1驗算淹沒安全系數(shù)水躍長度校正系

48、數(shù)0.7水躍長度校正系數(shù)自由水躍長度Lj27.74848696自由水躍長度消力池斜坡段水平投影長度Ls9.2消力池斜坡段水平投影長度消力池長度Lsj28.62394087消力池長度抗沖t0.713998755抗浮t寬頂堰堰流泄流能力計算(P=3.33)2孔口高度he31閘門孔數(shù)n110單孔凈寬b01010總凈寬B0104閘墩厚度dz4870.2059斷面面積870.2059170坎頂高程170180閘前水位18010堰上水深H100.2he/H0.30.9孔流流速系數(shù)0.92行近流速v210.2038736H010.203870.62孔流垂直收縮系數(shù)0.6250.558孔流流量系數(shù)0.5625

49、157.905127Q238.7678172.397.61下游水位173.086.9215.7905127過閘單寬流量q23.87678v2流速v2H10閘前水位H101水流動能校正系數(shù)10.95流速系數(shù)0.95g9.81重力加速度g9.8101.05水躍淹沒系數(shù)01.05hs2.39下游水面超過堰頂?shù)母叨萮s3.080引水角0T010.2038736總勢能T010.20387q2/2g214.0814134q2/2g232.19626T0hc2-hc314.09469964T0hc2-hc332.1836hc1.255收縮水深hc1.978Fr212.85855828弗羅德數(shù)Fr27.509

50、375hc5.7677214782.39躍后水深hc6.7400843.08d2.3先取一個d值d2.2T12.5038736勢能T12.40387B114消力池出口寬度B114q2/2g214.0814134q2/2g232.19626Thc2-hc314.08655295Thc2-hc332.21781hc1.112收縮水深hc1.738Fr218.48455898弗羅德數(shù)Fr211.06964hc6.2280310285.116031躍后水深hc7.354747 5.616747v100.172475784行近流速v100.220847z2.137554048出池水流的水面降落值z2.8

51、5676201.096262048 1.051.1驗算淹沒安全系數(shù)01.106328寬頂堰堰流泄流能力計算(P=3.33)0.7水躍長度校正系數(shù)0.8Lj35.3006141自由水躍長度Lj38.75555Ls9.2消力池斜坡段水平投影長度Ls12.5Lsj33.91042987消力池長度Lsj43.504440.9900007851.188792寬頂堰堰流泄流能力計算(P=3.33)寬頂堰堰流泄流能力計算(P=3.33)孔口高度he4孔口高度he5閘門孔數(shù)n1閘門孔數(shù)n1單孔凈寬b010單孔凈寬b010總凈寬B010總凈寬B010閘墩厚度dz4閘墩厚度dz4斷面面積870.2059斷面面積8

52、70.2059坎頂高程170坎頂高程170閘前水位180閘前水位180堰上水深H10堰上水深H10he/H0.4he/H0.5孔流流速系數(shù)0.9孔流流速系數(shù)0.9行近流速v2行近流速v2H010.20387H010.20387孔流垂直收縮系數(shù)0.63孔流垂直收縮系數(shù)0.645孔流流量系數(shù)0.567孔流流量系數(shù)0.5805Q320.904Q410.6807下游水位173.666.34下游水位174.235.77過閘單寬流量q32.0904過閘單寬流量q41.06807流速v2流速v2閘前水位H10閘前水位H10水流動能校正系數(shù)1水流動能校正系數(shù)1流速系數(shù)0.95流速系數(shù)0.95重力加速度g9.8

53、1重力加速度g9.81水躍淹沒系數(shù)01.05水躍淹沒系數(shù)01.05下游水面超過堰頂?shù)母叨萮s3.66下游水面超過堰頂?shù)母叨萮s4.23引水角0引水角0總勢能T010.20387總勢能T010.20387q2/2g258.15726q2/2g295.24941T0hc2-hc358.14725T0hc2-hc395.23614收縮水深hc2.803收縮水深hc3.881弗羅德數(shù)Fr24.766635弗羅德數(shù)Fr22.941092躍后水深hc7.3657853.66躍后水深hc7.670116先取一個d值d2先取一個d值d0.5勢能T12.20387勢能T10.70387消力池出口寬度B114消力

54、池出口寬度B114q2/2g258.15726q2/2g295.24941Thc2-hc358.1302Thc2-hc395.23456收縮水深hc2.44收縮水深hc3.683弗羅德數(shù)Fr27.226228弗羅德數(shù)Fr23.441394躍后水深hc8.135883 5.695883躍后水深hc7.994791行近流速v100.26832行近流速v100.349446出池水流的水面降落值z3.548577出池水流的水面降落值z3.978391驗算淹沒安全系數(shù)01.131847驗算淹沒安全系數(shù)01.089258水躍長度校正系數(shù)0.7水躍長度校正系數(shù)0.7自由水躍長度Lj39.30159自由水躍長

55、度Lj29.75136消力池斜坡段水平投影長度 Ls10消力池斜坡段水平投影長度 Ls10消力池長度Lsj37.51112消力池長度Lsj30.825951.3483451.489832寬頂堰堰流泄流能力計算(P=3.33)孔口高度he6閘門孔數(shù)n1單孔凈寬b010總凈寬B010閘墩厚度dz4斷面面積870.2059坎頂高程170閘前水位180堰上水深H10he/H0.6孔流流速系數(shù)0.9行近流速v2H010.20387孔流垂直收縮系數(shù)0.645孔流流量系數(shù)0.5805Q492.8168下游水位174.655.35過閘單寬流量q35.2012流速v2閘前水位H10水流動能校正系數(shù)1流速系數(shù)0.

56、95重力加速度g9.81水躍淹沒系數(shù)01.05下游水面超過堰頂?shù)母叨萮s4.65引水角0總勢能T010.20387q2/2g269.97916T0hc2-hc369.99206收縮水深hc3.15弗羅德數(shù)Fr24.0412374.23躍后水深hc7.5177974.65先取一個d值d2.5勢能T12.70387消力池出口寬度B114q2/2g269.97916Thc2-hc369.67998收縮水深hc2.63弗羅德數(shù)Fr26.9435044.311791躍后水深hc8.573593行近流速v100.279304出池水流的水面降落值z2.377213驗算淹沒安全系數(shù)01.111228寬頂堰堰流

57、泄流能力計算(P=3.33)水躍長度校正系數(shù)0.7自由水躍長度Lj41.01079消力池斜坡段水平投影長度 Ls10消力池長度Lsj38.707551.353501寬頂堰堰流泄流能力計算(P=3.33)寬頂堰堰流泄流能力計算(P=3.33)孔口高度he6.5孔口高度he閘門孔數(shù)n1閘門孔數(shù)n單孔凈寬b010單孔凈寬b0總凈寬B010總凈寬B0閘墩厚度dz4閘墩厚度dz斷面面積870.2059斷面面積坎頂高程170坎頂高程閘前水位180閘前水位堰上水深H10堰上水深Hhe/H0.65he/H孔流流速系數(shù)0.9孔流流速系數(shù)行近流速v2行近流速vH010.20387H0孔流垂直收縮系數(shù)0.645孔流

58、垂直收縮系數(shù)孔流流量系數(shù)0.5805孔流流量系數(shù)Q533.8849Q下游水位174.935.07下游水位過閘單寬流量q53.38849過閘單寬流量q流速v2流速閘前水位H10閘前水位水流動能校正系數(shù)1水流動能校正系數(shù)流速系數(shù)0.95流速系數(shù)重力加速度g9.81重力加速度水躍淹沒系數(shù)01.05水躍淹沒系數(shù)下游水面超過堰頂?shù)母叨萮s4.93下游水面超過堰頂?shù)母叨纫?引水角總勢能T010.20387總勢能q2/2g2160.9715T0hc2-hc3157.3921收縮水深hc6.82收縮水深弗羅德數(shù)Fr20.915953弗羅德數(shù)躍后水深hc6.4304494.93躍后水深先取一個d值d2.5先

59、取一個d值勢能T12.70387勢能消力池出口寬度B114消力池出口寬度q2/2g2160.9715Thc2-hc3161.8371收縮水深hc4.42收縮水深弗羅德數(shù)Fr23.364801弗羅德數(shù)躍后水深hc9.46717躍后水深行近流速v100.383628行近流速出池水流的水面降落值z5.002108出池水流的水面降落值驗算淹沒安全系數(shù)01.313181驗算淹沒安全系數(shù)水躍長度校正系數(shù)0.7水躍長度校正系數(shù)自由水躍長度Lj34.82548自由水躍長度消力池斜坡段水平投影長度 Ls10消力池斜坡段水平投影長度消力池長度Lsj34.37783消力池長度1.6446264510504870.2

60、059170180100.40.9210.203870.6450.58051642.723179.930.0725.27266v2H1010.95g9.8101.05hs9.930T010.20387q2/2g236.07078T0hc2-hc336.03473hc2.11Fr26.930833hc6.871329.93d2.5T12.70387B114q2/2g236.07078Thc2-hc336.05174hc1.82Fr210.79987hc7.597355v100.226293z-0.1981901.610009寬頂堰堰流泄流能力計算(P=3.33)0.7Lj39.86375Ls8L