水闸

闸门孔数n6中间闸墩侧收缩系数ξz0.955084519单孔净宽b010边闸孔侧收缩系数ξb0.908872896总净宽B060侧收缩系数ξ0.947382582闸墩厚度dz4断面面积2321.5436bb30.95原河道底高程169.5坎顶高程170河道流速2.278656闸墩顶高程190.05189.180.87堰上水深H020.31464下游水位189.140.91自由过流流量系数m堰流淹没出流系数σ坎高P0.5下游水位hs19.140.942178闸墩高H20.55淹没系数σ0.695958m(直角）0.38222m(圆角）0.384065自由过流流量Q淹没过流流量QQ(直角）8811.575Q(直角）6132.489Q(圆角）8854.112Q(圆角）6162.0935290闸门孔数n6中间闸墩侧收缩系数ξz0.955084519单孔净宽b010边闸孔侧收缩系数ξb0.908872896总净宽B060侧收缩系数ξ0.947382582闸墩厚度dz4断面面积2321.5436bb30.95原河道底高程169.5坎顶高程170河道流速2.0159闸墩顶高程188.94188.160.78堰上水深H019.14713下游水位188.12自由过流流量系数m堰流淹没出流系数σ坎高P0.5下游水位hs18.120.946356闸墩高H19.44淹没系数σ0.678383m(直角）0.382056m(圆角）0.384014自由过流流量Q淹没过流流量QQ(直角）8059.509Q(直角）5467.433Q(圆角）8100.806Q(圆角）5495.4494680宽顶堰堰流泄流能力计算(P=1)宽顶堰堰流泄流能力计算(P=2)闸门孔数n6中间闸墩侧收缩系数ξz0.955084519单孔净宽b010边闸孔侧收缩系数ξb0.909780316总净宽B060侧收缩系数ξ0.947533818闸墩厚度dz4断面面积1715.1756bb25.9原河道底高程169.5坎顶高程170河道流速2.250498闸墩顶高程186.97186.430.54堰上水深H017.22814下游水位186.39自由过流流量系数m堰流淹没出流系数σ坎高P0.5下游水位hs16.390.95135闸墩高H17.47淹没系数σ0.655819m(直角）0.381715m(圆角）0.383906自由过流流量Q淹没过流流量QQ(直角）6873.734Q(直角）4507.927Q(圆角）6913.187Q(圆角）4533.8013860闸门孔数n6中间闸墩侧收缩系数ξz0.955084519单孔净宽b010边闸孔侧收缩系数ξb0.910700081总净宽B060侧收缩系数ξ0.947687113闸墩厚度dz4断面面积1468.0005bb23原河道底高程169.5坎顶高程170河道流速2.207084闸墩顶高程185.35184.890.46堰上水深H015.59828下游水位184.85自由过流流量系数m堰流淹没出流系数σ坎高P0.5下游水位hs14.850.952028闸墩高H15.85淹没系数σ0.652614m(直角）0.381375m(圆角）0.383799自由过流流量Q淹没过流流量QQ(直角）5917.426Q(直角）3861.795Q(圆角）5955.033Q(圆角）3886.338宽顶堰堰流泄流能力计算(P=5)宽顶堰堰流泄流能力计算(P=10)3240闸门孔数n6中间闸墩侧收缩系数ξz0.955084519单孔净宽b010边闸孔侧收缩系数ξb0.910700081总净宽B060侧收缩系数ξ0.947687113闸墩厚度dz4断面面积1468.0005bb23原河道底高程169.5坎顶高程170河道流速1.811988闸墩顶高程183.76183.350.41堰上水深H013.92734下游水位183.32自由过流流量系数m堰流淹没出流系数σ坎高P0.5下游水位hs13.320.956392闸墩高H14.26淹没系数σ0.631066m(直角）0.38097m(圆角）0.38367自由过流流量Q淹没过流流量QQ(直角）4987.22Q(直角）3147.264Q(圆角）5022.575Q(圆角）3169.5762660闸门孔数n6中间闸墩侧收缩系数ξz0.955084519单孔净宽b010边闸孔侧收缩系数ξb0.910700081总净宽B060侧收缩系数ξ0.947687113闸墩厚度dz4断面面积1468.0005bb23原河道底高程169.5坎顶高程170河道流速1.144414闸墩顶高程180.43180.120.31堰上水深H010.49675下游水位180.08自由过流流量系数m堰流淹没出流系数σ坎高P0.5下游水位hs10.080.960297闸墩高H10.93淹没系数σ0.610305m(直角）0.379765m(圆角）0.383287自由过流流量Q淹没过流流量QQ(直角）3252.846Q(直角）1985.228宽顶堰堰流泄流能力计算(P=20)宽顶堰堰流泄流能力计算(P=50)Q(圆角）3283.012Q(圆角）2003.6381680υ00.962368Q5302.919υ00.964827Q4706.512υ00.967812Q3857.519υ00.968221Q3303.785υ00.970876Q2677.102υ00.973284Q1682.359闸门孔数n4中间闸墩侧收缩系数ξz0.955084519单孔净宽b010边闸孔侧收缩系数ξb0.908872896总净宽B040侧收缩系数ξ0.943531613闸墩厚度dz4断面面积2321.5436bb30.95原河道底高程169.5坎顶高程170河道流速2.278656闸墩顶高程191.1189.181.92堰上水深H021.36464下游水位189.141.96自由过流流量系数m堰流淹没出流系数σ坎高P0.5下游水位hs19.140.895873闸墩高H21.6淹没系数σ0.837306m(直角）0.382361m(圆角）0.384109自由过流流量Q淹没过流流量QQ(直角）6312.225Q(直角）5285.263Q(圆角）6341.097Q(圆角）5309.4375290闸门孔数n4中间闸墩侧收缩系数ξz0.955084519单孔净宽b010边闸孔侧收缩系数ξb0.908872896总净宽B040侧收缩系数ξ0.943531613闸墩厚度dz4断面面积2321.5436bb30.95原河道底高程169.5坎顶高程170河道流速2.0159闸墩顶高程189.93188.161.77堰上水深H020.13713下游水位188.12自由过流流量系数m堰流淹没出流系数σ坎高P0.5下游水位hs18.120.89983闸墩高H20.43淹没系数σ0.82807m(直角）0.382203m(圆角）0.38406自由过流流量Q淹没过流流量QQ(直角）5773.732Q(直角）4781.054Q(圆角）5801.781Q(圆角）4804.284680宽顶堰堰流泄流能力计算(P=1)宽顶堰堰流泄流能力计算(P=2)闸门孔数n4中间闸墩侧收缩系数ξz0.955084519单孔净宽b010边闸孔侧收缩系数ξb0.909780316总净宽B040侧收缩系数ξ0.943758468闸墩厚度dz4断面面积1715.1756bb25.9原河道底高程169.5坎顶高程170河道流速2.250498闸墩顶高程188.05186.431.62堰上水深H018.30814下游水位186.39自由过流流量系数m堰流淹没出流系数σ坎高P0.5下游水位hs16.390.89523闸墩高H18.55淹没系数σ0.838767m(直角）0.381911m(圆角）0.383968自由过流流量Q淹没过流流量QQ(直角）5002.632Q(直角）4196.041Q(圆角）5029.579Q(圆角）4218.6443860闸门孔数n4中间闸墩侧收缩系数ξz0.955084519单孔净宽b010边闸孔侧收缩系数ξb0.910700081总净宽B040侧收缩系数ξ0.943988409闸墩厚度dz4断面面积1468.0005bb23原河道底高程169.5坎顶高程170河道流速2.207084闸墩顶高程186.26184.891.37堰上水深H016.50828下游水位184.85自由过流流量系数m堰流淹没出流系数σ坎高P0.5下游水位hs14.850.899549闸墩高H16.76淹没系数σ0.828741m(直角）0.381574m(圆角）0.383862自由过流流量Q淹没过流流量QQ(直角）4280.627Q(直角）3547.532Q(圆角）4306.292Q(圆角）3568.801宽顶堰堰流泄流能力计算(P=5)宽顶堰堰流泄流能力计算(P=10)3240闸门孔数n4中间闸墩侧收缩系数ξz0.955084519单孔净宽b010边闸孔侧收缩系数ξb0.910700081总净宽B040侧收缩系数ξ0.943988409闸墩厚度dz4断面面积1468.0005bb23原河道底高程169.5坎顶高程170河道流速1.811988闸墩顶高程184.65183.351.3堰上水深H014.81734下游水位183.32自由过流流量系数m堰流淹没出流系数σ坎高P0.5下游水位hs13.320.898946闸墩高H15.15淹没系数σ0.830169m(直角）0.381206m(圆角）0.383745自由过流流量Q淹没过流流量QQ(直角）3636.57Q(直角）3018.967Q(圆角）3660.791Q(圆角）3039.0742660闸门孔数n4中间闸墩侧收缩系数ξz0.955084519单孔净宽b010边闸孔侧收缩系数ξb0.910700081总净宽B040侧收缩系数ξ0.943988409闸墩厚度dz4断面面积1468.0005bb23原河道底高程169.5坎顶高程170河道流速1.144414闸墩顶高程181.02180.120.9堰上水深H011.08675下游水位180.08自由过流流量系数m堰流淹没出流系数σ坎高P0.5下游水位hs10.080.909193闸墩高H11.52淹没系数σ0.80448m(直角）0.380026m(圆角）0.38337自由过流流量Q淹没过流流量QQ(直角）2346.368Q(直角）1887.607宽顶堰堰流泄流能力计算(P=20)宽顶堰堰流泄流能力计算(P=50)Q(圆角）2367.016Q(圆角）1904.2181680υ00.937453Q4739.251υ00.939415Q4281.25υ00.937138Q3767.132υ00.939275Q3180.795υ00.938974Q2710.235υ00.944181Q1691.084宽顶堰堰流泄流能力计算(P=1)闸门孔数n5中间闸墩侧收缩系数ξz0.955084519单孔净宽b010边闸孔侧收缩系数ξb0.908872896总净宽B050侧收缩系数ξ0.945842194闸墩厚度dz4断面面积2321.5436bb30.95原河道底高程169.5坎顶高程170河道流速2.278656闸墩顶高程190.62189.181.44堰上水深H020.88464下游水位189.141.48自由过流流量系数m堰流淹没出流系数σ坎高P0.5下游水位hs19.140.916463闸墩高H21.12淹没系数σ0.784293m(直角）0.382298m(圆角）0.38409自由过流流量Q淹没过流流量QQ(直角）7643.299Q(直角）5994.589Q(圆角）7679.122Q(圆角）6022.6855290宽顶堰堰流泄流能力计算(P=2)闸门孔数n5中间闸墩侧收缩系数ξz0.955084519单孔净宽b010边闸孔侧收缩系数ξb0.908872896总净宽B050侧收缩系数ξ0.945842194闸墩厚度dz4断面面积2321.5436