水闸计算表表

,基本资料,,,,,,,,,,,,,,,,,,,

项目,重现年,流量,闸前水位,下游水位,,,,,,,,,,,,,,,,

正常水位,,36.1,8.72,0,,,,,,,,,,,,,,,,

设计洪水,50,1144.45,9.5,9.35,,,,,,,,,,,,,,,,

校核洪水,200,1642.35,11,10.85,,,,,,,,,,,,,,,,

闸底板高程,50,河底宽,70,,,,,,,,,,,,,,,,,

m,1.5,Ls,2.5,,,,,,,,,,,,,,,,,

淹没出流判别表,,,,,,,,,,,,,,,,,,,,

项目,行进流速,H0,σ,,流态,,,,,,,,,,,,,,,

设计洪水,1.43,9.60,0.97,>0.72,淹没出流,,,,,,,,,,,,,,,

校核洪水,1.73,11.15,0.97,>0.72,淹没出流,,,,,,,,,,,,,,,

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闸孔总净宽计算表,,,,,,,,,,,,,,,,,,,,

流量,σ,ε,B0,,,,,,,,,,,,,,,,,

设计流量,0.53,0.97,44.18,,,,,,,,,,,,,,,,,

校核流量,0.53,0.97,50.26,,,,,,,,,,,,,,,,,

闸孔各参数取值,,（选用整体式底板）,,,,,,,,,,,,,,,,,,

闸孔总宽,56,,,,,,,,,,,,,,,,,,,

孔数,7,,,,,,,,,,,,,,,,,,,

单孔宽,8,,,,,,,,,,,,,,,,,,,

中墩厚,1.2,,,,,,,,,,,,,,,,,,,

逢缝,1.6,,,,,,,,,,,,,,,,,,,

边墩,1.2,,,0.869565217,,,,,,,,,,,,,,,,

L=,65.6,,,0.833333333,,,,,,,,,,,,,,,,

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校核泄洪能力,,,,,,,,,,,,,,,,,,,,

侧收缩系数,εz,εb,ε,,,,,,,,,,,,,,,,,

,0.98,0.970,0.98,,,,,,,,,,,,,,,,,

过流能力校核计算表,,,,,,,,,,,,,,,,,,,,

计算情况,堰上水头,hs/h0,σ,ε,Q,校核过流能力,,,,,,,,,,,,,,

设计,9.60,0.974,0.53,0.98,1461.22,21.68%,,0.229357798,,,,,,,,,,,,

校核,11.15,0.973,0.53,0.98,1843.59,10.92%,,,,,,,,,,,,,,

,消力池池深池长估算表,,,,,,,,,,,,,,,辅助计算表,,,,

,开启孔数,开启高度,收缩系数,泄流量,单宽流量,收缩水深,跃后水深,下游水深,流态判别,ΔZ,池深,水跃长,池长,备注,,e/H,μ0,Q1,V,H0

,1,0.8,0.600,48.93,6.12,0.48,3.76,1.26,自由出流,1.20,1.48,22.60,20.58,,,0.092,0.584842105,51.07500809,0.070501032,8.720253592

,,1,0.610,60.77,7.60,0.61,4.10,1.45,,1.37,1.48,24.08,21.76,,,0.115,0.581052632,63.43008564,0.079250458,8.720320441

,,1.2,0.617,72.45,9.06,0.74,4.40,1.65,,1.49,1.48,25.24,22.69,,,0.138,0.577263158,75.6196934,0.094480329,8.720455435

,,1.5,0.618,89.67,11.21,0.93,4.82,1.83,,1.85,1.38,26.84,23.97,,,0.172,0.571578947,93.59384919,0.116937497,8.720697672

,,2,0.621,117.59,14.70,1.24,5.37,2.12,,2.33,1.19,28.48,25.28,,,0.229,0.562105263,122.7234266,0.153332409,8.721199532

,3,0.8,0.600,146.80,6.12,0.48,3.76,2.43,自由出流,0.22,1.29,22.60,20.58,,,0.092,0.584842105,51.07500809,0.063813847,8.720207766

,,1,0.610,182.31,7.60,0.61,4.10,2.76,,0.25,1.29,24.08,21.76,,,0.115,0.581052632,63.43008564,0.079250458,8.720320441

,,1.2,0.617,217.35,9.06,0.74,4.40,3.06,,0.28,1.28,25.24,22.69,,,0.138,0.577263158,75.6196934,0.094480329,8.720455435

,,1.5,0.618,269.02,11.21,0.93,4.82,3.48,,0.31,1.27,26.84,23.97,池深控制,,0.172,0.571578947,93.59384919,0.116937497,8.720697672

,,2,0.621,352.76,14.70,1.24,5.37,4.08,,0.35,1.21,28.48,25.28,限开,,0.229,0.562105263,122.7234266,0.153332409,8.721199532

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,池深,1.28,池长,24,ΔZ,0.28,,,,,,,,,,,,,,

,淹没验算,1.055712054,符合要求,,,,,,,,,,,,,,,,,

,消力池底板厚度,,t=,0.91196967,取0.85m,,,,,,,,,,,,,,,

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,海漫设计,,,,,,,,,,,,,,,,,,,

,海漫长度计算表,,,,,,,,,,,,,,,,,,,

,流量,上游水深,下游水深,q,H,Lp,,,,,,,,,,,,,,

,100,8.72,1.26,1.52,7.46,24.49,,,,,,,,,,,,,,

,200,8.72,2.43,2.89,6.29,32.30,,,,,,,,,,,,,,

,300,8.72,3.06,4.27,5.66,38.27,,,,,,,,,,,,,,

,400,8.72,3.48,5.65,5.24,43.15,,,,,,,,,,,,,,

,500,8.72,5.01,6.84,3.71,43.55,,,,,,,,,,,,,,

,600,8.72,5.58,8.11,3.14,45.49,,,,,,,,,,,,,,

,700,8.72,6.10,9.36,2.62,46.72,,,,,,,,,,,,,,

,800,8.72,6.59,10.60,2.13,47.19,,,,,,,,,,,,,,

,900,8.72,7.06,11.81,1.66,46.81,,,,,,,,,,,,,,

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,海漫长度,48m,,,,,,,,,,,,,,,,,,

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,冲刷坑深度计算表,,,