balanço hídrico

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balanço hídrico de bacias hidrográficas

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dados preliminaresCoeficiente de compacidadeCoeficiente de escoamento superficialIntensidade pluviomtricaKc1.028785692cERROR:#DIV/0!a0.13A10.14Volume escoado superficialmenteb3.5p11.7Volume precipitadoc0.67k777.44Densidade de drenagemrea baciat57.88Lt7.6Tr50A10.14Escolha do mtodoKirpich e Onda cinamticai81.9511344593D0.7495069034tempo de concetraoEscolha do mtodoMtodo racional, Modificado e ZieglerClculo de vazoMtodo KirpichMtodo Fullertc minutos38.46047744Clculo da vazoa1l4.64Mtodo racionalb0.8H57Q62.3060133846Tr50C0.27mdia175.42Mtodo Vem Te Chowi81.9511344593Q413.8466545285tcERROR:#DIV/0!A (ha)1013.71lMtodo TucciSoMtodo modificadoQmax1999.6176235939A (Km)10.14Qd413.85Onda Cinemtica2.8154724A10.14tcERROR:#DIV/0!C0.27li81.9511344593nA (ha)1013.71iQ175.4208610383SMtodo ZieglerEquao SCS CinemticoS6tcERROR:#DIV/0!A1013.71somatrioDi81.9511344593VC0.27Q76.9593771796declividade do talvegue6%velocidade de escoamento0.5316195942m/s17.46862480.162197419.7968473258.3638641910.297284481.9264292141.7477923537.35592412247.118957m12.247118957km

indice pluviomtricocoef. Esc sup=0.8Nmschuva mdia mensal (mm)evaporao (mm)rea da bacia (m)coef. Esc sup=Demanda mensal (m)Volume do alfuente (m)S(t)Condicionante1J128.53113.4810137148.760.2716230351790.487133156-335673.967133156Supervit de gua2F154.8794.0810137148.760.2716230423883.861684524-407747.941684524Supervit de gua3M105.494.9610137148.760.2716230288482.97941208-272347.93941208Supervit de gua4A81.3778.9610137148.760.2716230222712.144542324-206561.104542324Supervit de gua5M79.253.7710137148.760.2716230216772.78908384-200596.55908384Supervit de gua6J79.4344.9410137148.760.2716230217402.306021836-201217.246021836Supervit de gua7J123.1756.6910137148.760.2716230337120.005447684-320946.695447684Supervit de gua8A85.0760.7710137148.760.2716230232839.156153564-216669.926153564Supervit de gua9S156.9364.0310137148.760.2716230429522.143824836-413356.173824836Supervit de gua10O153.5779.9510137148.760.2716230420325.722469764-404175.672469764Supervit de gua11N106.785.6810137148.760.2716230292041.11862684-275896.79862684Supervit de gua12D121.999.6910137148.760.2716230333643.97713788-317513.66713788Supervit de guaBalano cheias anuais-1333283.51536764Balanco de escassez anuais-2239420.17617069Balano hdrinco anual-3572703.69153833Supervit de gua

tempo de concetraoPara um determinado reservatrio, determinar os volumes de espera que corresponderiam a perodos de rotornos de 5, 10, 20, 50 e 100 anos. A rea de estudo corresponde a bacia hidrogrfica do rio Ressaca, apresentado os seguintes dados.

a5726.64K1=K3.6b0.159K260c41A (Km)10.78d1.041C0.53Qs(m/s)12.7tc (min)86QsCA (km)K1abc dTrtdistcK212.70.5310.783.65726.640.159411.0418.00224034738660Tr (anos)td min.51020501001098.2436377394109.6902949683122.4706361358141.6786581736158.18605828712067.481985512875.344511525484.123123732497.3168072594108.6554767239VdERROR:#DIV/0!3048.997442777654.706279965261.08027068370.659964415178.89276616274037.057257846741.374908721446.195621888353.440840426259.66739103515028.916124996532.285228368936.046875954541.700387764146.55902345836023.127457926725.822106552928.83071667233.352462117837.23845626868015.65463176417.478599279619.51508265322.575784789425.206156344310011.207436073712.513247646913.971203194216.162415613118.0455465291208.35932150929.333290818410.420740176712.055105876813.45968196951505.69704687756.36082668387.10194544148.21579876049.17304580911804.08064854364.55609699225.08694134785.88476590896.5704174155150-120=150-x5.6970468775-8.35932150925.6970468775-8.002240347330x-2.3051934697=-2.6622746317x150-x-69.1558040919=-399.3411947559--2.6622746317x330.185390664-124.0237903076