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文档简介
宽顶堰堰流泄流能力计算(P=1),,,,,,,,,,
闸门孔数n,5,中间闸墩侧收缩系数ξz,0.955084519,,,,,,,
单孔净宽b0,10,边闸孔侧收缩系数ξb,0.908872896,,,,,,,
总净宽B0,50,侧收缩系数ξ,0.945842194,,,,,,,
闸墩厚度dz,4,断面面积,2321.5436,,,,,,,
bb,30.95,,,,,,,,,
原河道底高程,169.5,,,,,,,,,
坎顶高程,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,,,,,,,,,
自由过流流量系数m,,,堰流淹没出流系数σ,,,,,,,
坎高P,2,,下游水位hs,19,0.899999832,υ0,0.939499916,,,
闸墩高H,21.364428,,淹没系数σ,0.827665209,,Q,5741.221967,,,
m(直角）,0.374815744,,,,,,,,,
m(圆角）,0.38168265,,,,,,,,,
自由过流流量Q,,,淹没过流流量Q,,,,,,,
Q(直角）,7615.927016,,Q(直角）,6303.437829,,,,,,
Q(圆角）,7755.456521,,Q(圆角）,6418.921546,,,,,,
,6092,,,,,,,,5孔,单宽：10m
,,,,,,,,,堰上水位,下泄流量
5孔,单宽：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,,,,,,,,
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