Canal de Derivacion Bocatoma

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Con yc fin rejillab (m)0.35n0.013So0.06Calculo de la produndidad critica en el canal colector yc (m)A (m2)T(m)P(m)Vc (m/s)Rh,c (m)Qc (m3/s)0.050.01750.350.450.70035705180.03888888890.01225624840.080.0280.350.510.88588938360.05490196080.02480490270.10.0350.350.550.99045444120.06363636360.03466590540.1560.05460.350.6621.23707720050.08247734140.06754441510.20.070.350.751.40071410360.09333333330.09804998730.250.08750.350.851.56604597630.10294117650.13702902290.30.1050.350.951.71551741470.11052631580.18012932850.350.12250.351.051.8529705880.11666666670.2269888970.40.140.351.151.98090888230.12173913040.27732724350.450.15750.351.252.10107115540.1260.3309187070.50.1750.351.352.2147234590.12962962960.38757660530.60.210.351.552.42610799430.1354838710.50948267880.70.2450.351.752.62049613620.140.64202155340.80.280.351.952.80142820720.14358974360.784399898Q (m3/s)0.497Habitantes125000Nivel de complejidad:altoL(m)1.4k11.1Periodo de diseo: 30 aos (la poblacin se debe proyectar a 30 aos)q (m3/s/m)0.3552310681dneta(L/hab/dia)125dbruta(L/E84hab/dia)156.25Perdidas (%)20%Qmd (L/s)226.0561342593QMD (L/s)248.6617476852El diseo se debe efectuar para 2.0 veces el QMD para este nivel de complejidad (B.3.3.2.5 y B.4.4.2Suponemos una longitud de la rejilla de 1.4 mSeparacin de barrotes de 32 mm y D=1/2 pulg; f=15% (obstrucciones)Rejilla: K=0.60; C=0.7Identificacin de la seccin de control donde ocurre flujo crticoLecho crticoZoPend. LechoLPCx (m)x (m)Q (m3/s)Q1+Q2yc (m)Vc (m)V1+V2QVymRh,cSf*xy'S.L.A (m)(m)Lecho Real (m)Crtico500.580.050.050.01776155340.01776155340.06403030910.79255115460.79255115460.01776155340.7925511546-0.04687817260.000314015--503502.9359696909500.58500.64Suponemos una SLA=503 m. El objetivo es identificar donde ocurre la profundidad crtica en el canal colector.0.20.150.07104621360.0888077670.16134626861.25809653662.05064769130.05328466020.4655453820.17725602110.08394800130.0010915880.17834760910.1783476091502.8216523909502.6603061222500.571.8377571243500.730.350.150.12433087380.19537708750.23430647591.51609581772.77419235430.05328466020.2579992810.14346013170.10017831550.00125237090.14471250260.3230601117502.6769398883502.4426334124500.561.4511513985500.790.50.150.17761553410.30194640790.29720236791.70749970123.22359551880.05328466020.19140388350.12491410960.1101443320.00139985490.12631396460.4493740763502.5506259237502.2534235558500.551.2613990443500.850.650.150.23090019430.40851572830.35400916051.86355302173.57105272290.05328466020.15605332050.11318213280.1171087530.00153653450.11471866740.5640927436502.4359072564502.0818980958500.541.1435030663500.900.80.150.28418485450.51508504880.40656712041.99710376573.86065678740.05328466020.1335507440.10486524390.12234055810.00166476120.10653000510.6706227488502.3293772512501.9228101308500.531.0605864334500.940.950.150.33746951470.62165436920.45591932322.11484480774.11194857340.05328466020.1177410420.09854294750.1264597210.00178620790.10032915540.7709519042502.2290480958501.7731287726500.520.9978757218500.981.10.150.39075417490.72822368960.50272913222.22075950694.33560431460.05328466020.10591469910.09350807740.12981233060.00190206970.09541014710.8663620513502.1336379487501.6309088165500.510.9481330407501.021.250.150.44403883520.83479301010.54745144252.31743363464.53819314150.05328466020.09667412780.08936355280.13260960780.00201322630.0913767790.9577388303502.0422611697501.4948097272500.510.9073272619501.051.40.150.49732349540.94136233050.59041532222.40665209584.72408573040.05328466020.08921846120.08586652810.13498904240.00212034520.08798687331.0457257036501.9542742964501.3638589742500.500.8730050198501.09Punto de control (coincide con la pendiente S=0.06 real del lecho)1.420.020.49732349540.99464699070.59041532222.40665209584.81330419170000.13498904240.00028271270.00028271271.0460084163501.9539915837501.3635762615500.490.0141356346501.091.440.020.49732349540.99464699070.59041532222.40665209584.81330419170000.13498904240.00028271270.00028271271.046291129501.953708871501.3632935488500.490.0141356346501.081.460.020.49732349540.99464699070.59041532222.40665209584.81330419170000.13498904240.00028271270.00028271271.0465738417501.9534261583501.3630108361500.490.0141356346501.081.480.020.49732349540.99464699070.59041532222.40665209584.81330419170000.13498904240.00028271270.00028271271.0468565544501.9531434456501.3627281234500.490.0141356346501.081.50.020.49732349540.99464699070.59041532222.40665209584.81330419170000.13498904240.00028271270.00028271271.0471392671501.9528607329501.3624454108500.490.0141356346501.081.520.020.49732349540.99464699070.59041532222.40665209584.81330419170000.13498904240.00028271270.00028271271.0474219798501.9525780202501.3621626981500.490.0141356346501.081.550.030.49732349540.99464699070.59041532222.40665209584.81330419170000.13498904240.0004240690.0004240691.0478460488501.9521539512501.361738629500.490.0141356346501.081.70.150.49732349540.99464699070.59041532222.40665209584.81330419170000.13498904240.00212034520.00212034521.049966394501.950033606501.3596182838500.480.0141356346501.071.850.150.49732349540.99464699070.59041532222.40665209584.81330419170000.13498904240.00212034520.00212034521.0520867392501.9479132608501.3574979386500.470.0141356346501.0620.150.49732349540.99464699070.59041532222.40665209584.81330419170000.13498904240.00212034520.00212034521.0542070844501.9457929156501.3553775935500.460.0141356346501.052.150.150.49732349540.99464699070.59041532222.40665209584.81330419170000.13498904240.00212034520.00212034521.0563274296501.9436725704501.3532572483500.450.0141356346501.042.30.150.49732349540.99464699070.59041532222.40665209584.81330419170000.13498904240.00212034520.00212034521.0584477747501.9415522253501.3511369031500.440.0141356346501.032.50.20.49732349540.99464699070.59041532222.40665209584.81330419170000.13498904240.00282712690.00282712691.0612749017501.9387250983501.3483097762500.430.0141356346501.02So0.01Seccin de controlxyc(m)2.50.5904153222Lnea azul: superficie de lmina de agua supuestaLnea naranja: fondo crticoLnea roja: fondo real del canalLnea verde y azul: superficie de lmina de agua realCalculo aguas arribe de la seccin de control (flujo espacialmente variado)y'x (m)x (m)Zo (m)(supuesto)SLA (m)y (m)AQVQ1+Q2V1+V2QVym (m)Rhhfy'dy/dx

1.4500.57501.210.6450.22574793620.49732349542.2030035081.380.02500.56620.0424484472501.250.6870.24053489270.4902188742.03803642990.98754236944.24103993790.00710462140.16496707820.04225436650.13948215180.00019408070.04244844720-2.11242235971.350.03500.56650.0390124038501.290.7260.2540842340.4795619421.88741321860.9697808163.92544964850.0106569320.15062321120.03876632030.14100828950.00024608350.03901240380-1.29041345921.30.05500.5670.0448138502501.340.7700.26959408160.46180038861.71294705660.94136233053.60036027520.01776155340.1744661620.04448105440.14260180820.00033279580.04481385020-0.88627700391.20.1500.5680.0609591694501.400.8300.29057979090.42627728171.46698874160.88807767033.17993579820.03552310680.2459583150.06047967980.1445342740.00047948950.06095916940-0.599591693610.2500.570.0772276185501.480.9050.31690945740.35523106811.12092290040.78150834992.5879116420.07104621360.34606584120.07667849450.14665547550.00054912410.07722761850-0.37613809270.90.1500.5710.0270881536501.500.9320.32604031110.31970796130.98057801560.67493902942.1015009160.03552310680.14034488480.02687931030.14732373310.00020884340.02708815360-0.26088153640.80.1500.5720.0222192981501.520.9530.33346706550.28418485450.85221265880.60389281581.83279067450.03552310680.12836535680.02206229460.14784447280.00015700350.02221929810-0.21219298070.70.1500.5730.0183263778501.540.9700.33953129770.24866174770.73236767680.53284660221.58458033570.03552310680.1198449820.01821085580.14825536380.00011552190.01832637780-0.17326377770.60.1500.5740.0150623821501.560.9840.34445313140.21313864090.61877399690.46180038861.35114167370.03552310680.11359367990.0149801570.14857981940.00008222510.01506238210-0.14062382050.50.1500.5750.0122243761501.570.9950.3483816630.17761553410.5098303180.39075417491.1286043150.03552310680.10894367890.01216868250.14883319950.00005569360.01222437610-0.1122437610.40.1500.5760.0096829949501.581.0040.35142071130.14209242720.40433708860.31970796130.91416740660.03552310680.10549322950.00964802520.14902590080.00003496970.00968299490-0.0868299490.30.1500.5770.007349668501.591.0100.3536430950.10656932040.30134709810.24866174770.70568418660.03552310680.10298999050.00733026810.14916503160.00001939980.0073496680-0.06349667970.20.1500.5780.0051596666501.591.0150.35509897840.07104621360.2000743960.17761553410.50142149410.03552310680.1012727020.00515112190.1492553710.00000854470.00515966660-0.04159666630.10.1500.5790.0030625048501.601.0170.3558208550.03552310680.09983424610.10656932040.29990864210.03552310680.10024014990.00306037810.14929993040.00000212670.00306250480-0.02062504770.010.09500.57990.0010058423501.601.0170.35585789980.00355231070.00998238530.03907541750.10981663140.03197079610.08985186080.00100582310.14930221290.00000001910.00100584230-0.0011760252

Nota: se juega con la columna y' (supuesto) hasta que coincida con los resultados de la columna y'Calculo aguas debajo de la seccin de control (flujo gradualmente variado con control aguas arribax (m)yAPRhVv^2/2gEESfSf (prom)So-SfxxZoSLA4.40.5900.20651.530.13496732032.40834622460.29562342190.886-0.0141585805-4.4500.54501.1260.60.211.550.1354838712.36820712080.28585142540.8860.0000.01362100880.0138897947-0.0038897947-0.0594.341500.54501.1370.610.21351.570.13598726112.32938405330.27655606870.8870.0010.01311307660.0133670427-0.0033670427-0.2094.132500.54501.1490.620.2171.590.13647798742.29181334270.267706850.8880.0010.01263266690.0128728718-0.0028728718-0.4013.732500.54501.1630.630.22051.610.13695652172.25543535320.25927566930.8890.0020.0121778470.012405257-0.002405257-0.6523.079500.55501.1790.640.2241.630.13742331292.22019417580.25123660440.8910.0020.01174684950.0119623483-0.0019623483-0.9992.080500.56501.1990.64499410340.22574793621.63998820680.13765217052.2030035080.247361