水閘結構自動計算表格

寬頂堰堰流泄流能力計算(P=1),,,,,,,,,,

閘門孔數n,5,中間閘墩側收縮系數ξz,0.955084519,,,,,,,

單孔凈寬b0,10,邊閘孔側收縮系數ξb,0.908872896,,,,,,,

總凈寬B0,50,側收縮系數ξ,0.945842194,,,,,,,

閘墩厚度dz,4,斷面面積,2321.5436,,,,,,,

bb,30.95,,,,,,,,,

原河道底高程,169.5,,,,,,,,,

坎頂高程,171.5,,,,,,,,,

河道流速,2.2,,,,,,,,,

上游水位,192.364428,189.2,,,,,,,,

堰上水深H0,21.11111505,,,,,,,,,

下游水位,190.5,,,,,,,,,

自由過流流量系數m,,,堰流淹沒出流系數σ,,,,,,,

坎高P,2,,下游水位hs,19,0.899999832,υ0,0.939499916,,,

閘墩高H,21.364428,,淹沒系數σ,0.827665209,,Q,5741.221967,,,

m(直角）,0.374815744,,,,,,,,,

m(圓角）,0.38168265,,,,,,,,,

自由過流流量Q,,,淹沒過流流量Q,,,,,,,

Q(直角）,7615.927016,,Q(直角）,6303.437829,,,,,,

Q(圓角）,7755.456521,,Q(圓角）,6418.921546,,,,,,

,6092,,,,,,,,5孔,單寬：10m

,,,,,,,,,堰上水位,下泄流量

5孔,單寬：10m,,180,1660,,180.629,1660,,180.629,1660

堰上水位,下泄流量,,180.5,1790,,181.16,1790,,181.16,1790

191.63,5847,,181,1910,,181.677,1910,,181.677,1910

190.45,5206,,182,2210,,182.764,2210,,182.764,2210

189.3,4620,,183,2550,,183.877,2550,,183.877,2550

188.2,4100,,184,2900,,184.984,2900,,184.984,2900

187.65,3885,,184.5,3108,,185.563,3108,,185.563,3108

186.55,3498,,185,3297,,186.12,3297,,186.12,3297

185.48,3100,,185.5,3481,,186.67,3481,,186.67,3481

184.96,2995,,186,3681,,187.231,3681,,187.231,3681

183.68,2610,,186.5,3882,,187.79,3882,,187.79,3882

182.55,2250,,187,4101,,188.362,4101,,188.362,4101

181.46,1962,,187.5,4330,,188.938,4330,,188.938,4330

180.93,1827,,188,4614,,189.559,4614,,189.559,4614

180.39,1667,,188.5,4899,,190.143,5428.656,,190.143,4899

179.33,1413,,189,5206,,190.698,5670.576,,190.698,5206

178.14,1200,,189.5,5513,,191.254,5917.21,,191.254,5513

177.05,962,,190,5842,,191.809,6166.097,,191.809,5842

175.99,747,,190.5,6092,,192.364428,6418.922,,192.364428,6092

174.94,556,,,,,,,,,

174.58,502,,,,,,,,,

173.89,380,,,,,,,,,

172.9,242,,,,,,,,,

172.32,171,,,,,,,,