Memoria De Calculo.docx

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CRITERIO DE J.W. ALVORD

FORMULA:

đ‘†đ¶ =

đ·âˆ— 𝐿 𝐮

De donde: Sc = pendiente media de la cuenca. D = equidistancia entre curvasde nivel. L= longitud total de curvas de nivel dentro de la cuenca en km. A= area de la cuenca en km2 Ln= longitud de la curva de nivel dentro de la cuenca.

CALCULO

PĂĄgina 15

METODO DE J.W. ALVORD CURVAS DE NIVEL 200 400 600 600 600 600 600 600 600 800 1000 1200 1400

LONGITUD EN KM. 1.67 96.0446 5.5804 1.4884 7.6136 20.9325 6.7816 31.4187 9.8577 22.2561 24.5687 23.0394 16.9886

∑

268.2403 AREA= D=

265.3847 0.2

FORMULA:

Sc=

Sc= (0.2 x 268.243)/ 265.3847 Sc= 0.2022 Sc= 20.2152 Sc= 20.2152%

CALCULO

PĂĄgina 16

METODO DE R. E. HORTON N° DE LINEA DE LA MALLA 1 2 3 4 5 6 7 8

∑

N° DE INTERSECCIONES N (X) N (Y) 6 8 7 14 11 13 1 6 5 -

41

30

LONGITUDES EN KM. L (X) L (Y) 15.83 22.48 15.42 22 12.94 18.75 10.9 6.45 9.82 -

69.68

64.91

Datos: D= NX= NY= LX= LY=

0.2 km 41 30 69.68 km 64.91 km

Pendientes adimensionales: a) Sx =

∗

Sx= 41x0.2/69.68 Sx= 0.1177 b) Sy=

∗

Sy= 30x0.2/64.91 Sy= 0.0924

CALCULO

PĂĄgina 17

Pendiente:

Sc= Sc= 0.1177+0.0924/2 Sc= 0.1051 x 100 Sc= 10.51 % DĂłnde: Sx y Sy = pendiente adimensional de la cuenca en cada una de las direcciones de la malla de cuadrados. Nx y ny = nĂșmero total de intersecciones o tangencias de las lĂ­neas de la malla en la direcciĂłn “x” y “y” con las curvas de nivel que estĂ©n dentro de la cuenca. Lx y Ly = longitud total de las lĂ­neas de la malla en la direcciĂłn “x” y “y” dentro de la cuenca. D = equidistancia o desnivel entre las curvas de nivel.

-

METODO DE NASH

CALCULO

PĂĄgina 18

N° DE INTERSECCION EQUIDISTANCIA EN M EQUIDISTANCIA EN KM s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28

CALCULO

200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200

0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2

LONGITUD MINIMA (m) 7720 3870 3570 4600 6140 5690 6200 4540 3340 3620 7640 6300 7640 1530 920 6240 1340 520 560 8040 7850 7920 6530 7070 7490 7990 5530 3990

LONGITUD MINIMA (km) 7.72 3.87 3.57 4.6 6.14 5.69 6.2 4.54 3.34 3.62 7.64 6.3 7.64 1.53 0.92 6.24 1.34 0.52 0.56 8.04 7.85 7.92 6.53 7.07 7.49 7.99 5.53 3.99

PENDIENTE "Si" 0.025906736 0.051679587 0.056022409 0.043478261 0.03257329 0.035149385 0.032258065 0.044052863 0.05988024 0.055248619 0.02617801 0.031746032 0.02617801 0.130718954 0.217391304 0.032051282 0.149253731 0.384615385 0.357142857 0.024875622 0.025477707 0.025252525 0.030627871 0.028288543 0.02670227 0.025031289 0.036166365 0.050125313

PĂĄgina 19

s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58

CALCULO

200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200

0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2

4420 3780 4000 4470 2940 10020 11050 11150 11410 10750 9480 5440 11210 5420 5580 10130 10150 5830 5190 2650 8180 4450 2360 2490 3530 2440 2470 1080 2260 4860

4.42 3.78 4 4.47 2.94 10.02 11.05 11.15 11.41 10.75 9.48 5.44 11.21 5.42 5.58 10.13 10.15 5.83 5.19 2.65 8.18 4.45 2.36 2.49 3.53 2.44 2.47 1.08 2.26 4.86

0.045248869 0.052910053 0.05 0.044742729 0.068027211 0.01996008 0.018099548 0.01793722 0.017528484 0.018604651 0.021097046 0.036764706 0.017841213 0.036900369 0.035842294 0.019743337 0.019704433 0.034305317 0.038535645 0.075471698 0.024449878 0.04494382 0.084745763 0.080321285 0.056657224 0.081967213 0.08097166 0.185185185 0.088495575 0.041152263

PĂĄgina 20

s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88

CALCULO

200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200

0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2

5750 5290 5550 5790 470 4430 5830 920 1530 690 950 1530 970 450 610 360 770 3490 5920 5830 6550 990 5690 3410 290 560 690 640 1460 360

5.75 5.29 5.55 5.79 0.47 4.43 5.83 0.92 1.53 0.69 0.95 1.53 0.97 0.45 0.61 0.36 0.77 3.49 5.92 5.83 6.55 0.99 5.69 3.41 0.29 0.56 0.69 0.64 1.46 0.36

0.034782609 0.037807183 0.036036036 0.034542314 0.425531915 0.045146727 0.034305317 0.217391304 0.130718954 0.289855072 0.210526316 0.130718954 0.206185567 0.444444444 0.327868852 0.555555556 0.25974026 0.05730659 0.033783784 0.034305317 0.030534351 0.202020202 0.035149385 0.058651026 0.689655172 0.357142857 0.289855072 0.3125 0.136986301 0.555555556

PĂĄgina 21

s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110

200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200

0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2

570 850 1090 450 720 1210 2180 290 440 1800 390 500 330 320 2220 790 380 320 650 560

0.57 0.85 1.09 0.45 0.72 1.21 2.18 0.29 0.44 1.8 0.39 0.5 0.33 0.32 2.22 0.79 0.38 0.32 0.65 0.56

0.350877193 0.235294118 0.183486239 0.444444444 0.277777778 0.165289256 0.091743119 0.689655172 0.454545455 0.111111111 0.512820513 0.4 0.606060606 0.625 0.09009009 0.253164557 0.526315789 0.625 0.307692308 0.357142857

∑

17.0443

CALCULO DE LA PENDIENTE Si

Si=

CALCULO

PĂĄgina 22

DATOS ∑= D= N=

17.0443 0.2 108

PENDIENTE DE LA CUENCA

∑ =𝟏 Sc=

∑ Sc= Sc= Sc= Sc= Sc=

CALCULO

17.0434/108 0.1578 15.7818 15.78%

PĂĄgina 23

AREA DE LAS CURVAS NUMERO A7 A6 A5

CURVA DE NIVEL 200 400 600

A4 A3 A2

800 1000 1200

A1

1400

AREA 0.3707 141.509 3.6413 10.7123 0.7073 0.0469 0.9571 0.7779 60.5302 ∑= 9.3855 8.8717 7.788 20.0508

TOTAL 0.3707 141.509

77.373 9.3855 8.8717 7.788 20.0508

CURVA HIPSOMETRICA CURVA DE NIVEL NUMERO DE AREA 1400 1200 1000 800 600 400 200

A1 A2 A3 A4 A5 A6 A7

AREA ACUMULADA 20.0508 7.788 8.8717 9.3855 77.373 141.509 0.3707

∑=

CALCULO

20.0508 27.8388 36.7105 46.096 123.469 264.978 265.3487

265.3487

PĂĄgina 24

ORDEN 1 1 2 3 4 5

LONGITUD EN KM LONGITUD EN M 0.8199 819.9 0.2907 290.7 0.4047 404.7 0.6295 629.5 2.0462 2046.2

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 CALCULO

1.4555 0.8949 2.1006 1.5551 1.6522 1.3447 1.5901 1.2656 1.2648 1.6494 1.8784 1.2428 1.9016 1.6946 1.9872 2.3107 1.8686 1.3333 2.2924 1.5136 1.896 1.195 1.0572 1.4427

1455.5 894.9 2100.6 1555.1 1652.2 1344.7 1590.1 1265.6 1264.8 1649.4 1878.4 1242.8 1901.6 1694.6 1987.2 2310.7 1868.6 1333.3 2292.4 1513.6 1896 1195 1057.2 1442.7

ORDEN 1 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58

LONGITUD EN KM LONGITUD EN M 1.1811 1181.1 1.8106 1810.6 1.991 1991 0.0503 50.3 2.5615 2561.5 2.9557 2955.7 1.2737 1273.7 1.6725 1672.5 1.1571 1157.1 0.9956 995.6 2.5639 2563.9 2.3227 2322.7 1.9668 1966.8 1.4854 1485.4 1.7931 1793.1 1.654 1654 1.6164 1616.4 1.9805 1980.5 1.3917 1391.7 1.3072 1307.2 1.3909 1390.9 1.3812 1381.2 1.3301 1330.1 1.606 1606 1.2782 1278.2 1.6544 1654.4 1.0962 1096.2 2.3364 2336.4 2.7699 2769.9

PĂĄgina 25

59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84

2.4192 6.0946 1.6269 1.8456 2.3424 2.3352 1.4755 2.4541 2.6322 2.0153 1.7577 1.877 1.1462 1.593 2.5684 1.3523 1.277 1.3159 1.2592 2.9037 0.834 2.2667 1.9816 0.3177 1.5283 1.7534

2419.2 6094.6 1626.9 1845.6 2342.4 2335.2 1475.5 2454.1 2632.2 2015.3 1757.7 1877 1146.2 1593 2568.4 1352.3 1277 1315.9 1259.2 2903.7 834 2266.7 1981.6 317.7 1528.3 1753.4

85 86 87 88

2.0733 1.3134 1.4704 1.2443

2073.3 1313.4 1470.4 1244.3

CALCULO

89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118

1.4148 1.5946 1.7541 1.611 1.5101 1.1338 1.7666 3.1983 2.6829 1.6965 1.8312 2.4789 1.612 2.4725 1.5529 1.2827 1.5003 1.2629 1.2008 1.9887 2.5885 1.544 2.1522 2.7574 1.6909 1.6856 2.0579 1.4646 1.8156 1.9434

1414.8 1594.6 1754.1 1611 1510.1 1133.8 1766.6 3198.3 2682.9 1696.5 1831.2 2478.9 1612 2472.5 1552.9 1282.7 1500.3 1262.9 1200.8 1988.7 2588.5 1544 2152.2 2757.4 1690.9 1685.6 2057.9 1464.6 1815.6 1943.4

PĂĄgina 26

119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148

CALCULO

1.2773 1.7012 1.1947 1.2000 1.4037 1.3005 3.2006 1.2128 1.1214 2.1986 1.2941 1.5205 2.0803 1.9902 2.1001 1.4981 1.4413 2.9698 4.1692 1.6064 2.4267 2.0536 3.5150 1.3933 1.2588 1.3067 1.3731 1.5459 0.5907 1.9381

1277.3 1701.2 1194.7 1200 1403.7 1300.5 3200.6 1212.8 1121.4 2198.6 1294.1 1520.5 2080.3 1990.2 2100.1 1498.1 1441.3 2969.8 4169.2 1606.4 2426.7 2053.6 3515 1393.3 1258.8 1306.7 1373.1 1545.9 590.7 1938.1

149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178

1.6032 1.6073 1.9524 1.0962 2.0428 2.2837 1.2562 1.3277 1.8964 1.5931 1.7827 1.2849 1.8387 2.3942 1.2712 1.6216 1.7073 1.2499 1.1304 1.4347 1.4776 1.5973 0.8298 1.1096 1.3077 1.1401 2.8385 2.4175 1.2546 1.5505

1603.2 1607.3 1952.4 1096.2 2042.8 2283.7 1256.2 1327.7 1896.4 1593.1 1782.7 1284.9 1838.7 2394.2 1271.2 1621.6 1707.3 1249.9 1130.4 1434.7 1477.6 1597.3 829.8 1109.6 1307.7 1140.1 2838.5 2417.5 1254.6 1550.5

PĂĄgina 27

179 180

∑

CALCULO

1.7246 1.6307

1724.6 1630.7

308.6081

308608.1

PĂĄgina 28

ORDEN 2 1 2 3 4 5

LONGITUD EN KM LONGITUD EN M 0.5836 583.6 0.5713 571.3 2.056 2056 1.2758 1275.8 0.599 599

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 CALCULO

0.816 0.3857 1.5641 0.6935 0.8953 0.0384 1.0187 0.3479 0.5246 0.4684 0.613 0.4689 0.9343 1.1845 0.7681 0.3491 0.6211 0.2053 1.3462 0.0527 0.8324 0.9475 0.2601 0.4033

816 385.7 1564.1 693.5 895.3 38.4 1018.7 347.9 524.6 468.4 613 468.9 934.3 1184.5 768.1 349.1 621.1 205.3 1346.2 52.7 832.4 947.5 260.1 403.3

ORDEN 2 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58

LONGITUD EN KM LONGITUD EN M 0.6018 601.8 2.0003 2000.3 0.2133 213.3 1.1386 1138.6 0.218 218 1.1366 1136.6 1.1437 1143.7 0.8643 864.3 0.1012 101.2 0.8357 835.7 0.2801 280.1 0.8338 833.8 0.0375 37.5 0.3525 352.5 0.3699 369.9 0.9799 979.9 1.1678 1167.8 0.694 694 1.2169 1216.9 0.994 994 0.912 912 0.5603 560.3 0.0796 79.6 0.6608 660.8 1.5208 1520.8 0.1188 118.8 0.451 451 0.2844 284.4 0.917 917

PĂĄgina 29

59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84

∑

CALCULO

0.739 0.2793 1.5195 0.311 1.1624 0.8617 0.327 1.2759 1.7654 1.8465 0.3033 0.2577 1.6845 2.1336 0.6107 0.3715 0.0608 1.1498 0.6656 0.8052 0.5237 0.1614 0.1475 1.7528 0.5227 0.5937

739 279.3 1519.5 311 1162.4 861.7 327 1275.9 1765.4 1846.5 303.3 257.7 1684.5 2133.6 610.7 371.5 60.8 1149.8 665.6 805.2 523.7 161.4 147.5 1752.8 522.7 593.7

63.3416

63341.6

PĂĄgina 30

ORDEN 3

LONGITUD EN KM

LONGITUD EN M

ORDEN 3

LONGITUD EN KM

LONGITUD EN M

1 2 3 4 5

0.9762 0.7701 0.8684 2.6476 0.0561

976.2 770.1 868.4 2647.6 56.1

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

0.2781 0.9106 0.4327 1.6438 0.4158 0.1672 0.3868 1.5182 0.2672 1.8563 0.3997 3.3488 0.4981 0.5633 0.5848 0.8244 0.6206 0.5411 0.4053 0.9513 0.2827 2.4929 1.0615 1.4163

278.1 910.6 432.7 1643.8 415.8 167.2 386.8 1518.2 267.2 1856.3 399.7 3348.8 498.1 563.3 584.8 824.4 620.6 541.1 405.3 951.3 282.7 2492.9 1061.5 1416.3

30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58

0.0264 0.6815 1.4779 1.1933 3.2779 0.2135 0.2736 0.2799 1.3369 2.2086 2.6100 0.2266 1.1763 2.5898 1.1924 1.3254 1.4828 0.1515 1.0310 0.1574 0.7052 0.2125 0.0574 0.4791 0.7673 0.1310 0.6702 0.7692 1.1788

26.4 681.5 1477.9 1193.3 3277.9 213.5 273.6 279.9 1336.9 2208.6 2610 226.6 1176.3 2589.8 1192.4 1325.4 1482.8 151.5 1031 157.4 705.2 212.5 57.4 479.1 767.3 131 670.2 769.2 1178.8

CALCULO

PĂĄgina 31

∑

CALCULO

55.0693

55069.3

PĂĄgina 32

ORDEN 4

LONGITUD EN KM

LONGITUD EN M

ORDEN 4

LONGITUD EN KM

LONGITUD EN M

1 2 3 4 5

0.1297 0.8328 1.4577 0.1022 0.8284

129.7 832.8 1457.7 102.2 828.4

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

0.7369 0.5087 0.3878 0.3919 0.3698 0.6560 0.7011 0.3672 0.1994 1.1216 0.3270 0.5201 0.2926 0.9065 0.8160 1.2847 2.2558 1.3274 0.4981 0.6359 0.1037 0.5210 2.0262 0.9543

736.9 508.7 387.8 391.9 369.8 656 701.1 367.2 199.4 1121.6 327 520.1 292.6 906.5 816 1284.7 2255.8 1327.4 498.1 635.9 103.7 521 2026.2 954.3

30 31 32 33 34 35 36 37 38 39 40

1.0838 0.4292 2.0645 0.9649 0.8319 3.0140 1.3113 0.1948 0.9629 0.5639 0.3325

1083.8 429.2 2064.5 964.9 831.9 3014 1311.3 194.8 962.9 563.9 332.5

33.0142

33014.2

CALCULO

∑

PĂĄgina 33

ORDEN DE CORRIENTE

N° DE CORRIENTE

LONGITUD DE CORRIENTE EN KM

1 2 3 4

180 84 58 40

308.6081 63.3416 55.0693 33.0142

362

460.0332

∑

DENSIDAD DE CORRIENTES Ns= 362 A= 265.3487 KM2

DC= DC=

362/265.3487 KM2 1.3642 CORRIENTE

/KM2

DENSIDAD DE DRENAJE LS= 460.0332 A= 265.3487 KM2

Dd= 460.0332/ 265.3487 KM2 Dd= 1.7337 KM/KM2

CALCULO

PĂĄgina 34

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