ayudas de diseno.pdf

Upload: richard-santos

Post on 25-Feb-2018

231 views

Category:

Documents


0 download

TRANSCRIPT

  • 7/25/2019 ayudas de diseno.pdf

    1/18

    180 210 250 280 350 420 490 560

    13 0.005000 0.005000 0.005000 0.005000

    1 4 0 .0 05 25 2 0 .0 05 21 3 0 .0 05 17 7 0 .0 05 15 6 0.005345

    1 5 0 .0 05 64 9 0 .0 05 60 3 0 .0 05 56 1 0 .0 05 53 8 0 .0 05 49 9

    1 6 0 .0 06 04 9 0 .0 05 99 6 0 .0 05 94 7 0 .0 05 92 0 0 .0 05 87 7 0.005855

    1 7 0 .0 06 45 2 0 .0 06 39 2 0 .0 06 33 6 0 .0 06 30 5 0 .0 06 25 6 0 .0 06 22 3 0.006325

    1 8 0 .0 06 85 9 0 .0 06 79 0 0 .0 06 72 7 0 .0 06 69 2 0 .0 06 63 6 0 .0 06 59 9 0 .0 06 57 4 0.006761

    1 9 0 .0 0 72 6 9 0 .0 0 71 9 1 0 .0 07 1 20 0 .0 07 0 81 0 .0 0 70 1 7 0 .0 0 69 7 7 0 .0 0 69 4 8 0 .0 0 69 2 7

    2 0 0 .0 0 76 8 3 0 .0 0 75 9 5 0 .0 07 5 15 0 .0 07 4 71 0 .0 0 74 0 1 0 .0 0 73 5 5 0 .0 0 73 2 3 0 .0 0 73 0 0

    2 1 0 .0 0 81 0 0 0 .0 0 80 0 2 0 .0 07 9 12 0 .0 07 8 64 0 .0 0 77 8 5 0 .0 0 77 3 5 0 .0 0 76 9 9 0 .0 0 76 7 3

    2 2 0 .0 0 85 2 2 0 .0 0 84 1 2 0 .0 08 3 12 0 .0 08 2 58 0 .0 0 81 7 1 0 .0 0 81 1 5 0 .0 0 80 7 6 0 .0 0 80 4 8

    2 3 0 .0 0 89 4 7 0 .0 0 88 2 5 0 .0 08 7 15 0 .0 08 6 55 0 .0 0 85 5 9 0 .0 0 84 9 7 0 .0 0 84 5 5 0 .0 0 84 2 3

    2 4 0 .0 0 93 7 6 0 .0 0 92 4 1 0 .0 09 1 19 0 .0 09 0 54 0 .0 0 89 4 8 0 .0 0 88 8 1 0 .0 0 88 3 4 0 .0 0 87 9 92 5 0 .0 0 98 0 9 0 .0 0 96 6 1 0 .0 09 5 26 0 .0 09 4 54 0 .0 0 93 3 9 0 .0 0 92 6 5 0 .0 0 92 1 4 0 .0 0 91 7 6

    2 6 0 .0 1 02 4 6 0 .0 1 00 8 3 0 .0 09 9 36 0 .0 09 8 57 0 .0 0 97 3 1 0 .0 0 96 5 1 0 .0 0 95 9 5 0 .0 0 95 5 4

    2 7 0 .0 1 06 8 8 0 .0 1 05 0 9 0 .0 10 3 48 0 .0 10 2 62 0 .0 1 01 2 5 0 .0 1 00 3 8 0 .0 0 99 7 7 0 .0 0 99 3 3

    2 8 0 .0 1 11 3 4 0 .0 1 09 3 8 0 .0 10 7 63 0 .0 10 6 70 0 .0 1 05 2 1 0 .0 1 04 2 6 0 .0 1 03 6 1 0 .0 1 03 1 3

    2 9 0 .0 1 15 8 5 0 .0 1 13 7 1 0 .0 11 1 81 0 .0 11 0 79 0 .0 1 09 1 8 0 .0 1 08 1 6 0 .0 1 07 4 5 0 .0 1 06 9 3

    3 0 0 .0 1 20 4 1 0 .0 1 18 0 8 0 .0 11 6 01 0 .0 11 4 91 0 .0 1 13 1 7 0 .0 1 12 0 7 0 .0 1 11 3 1 0 .0 1 10 7 5

    3 1 0 .0 1 25 0 2 0 .0 1 22 4 8 0 .0 12 0 24 0 .0 11 9 05 0 .0 1 17 1 8 0 .0 1 15 9 9 0 .0 1 15 1 7 0 .0 1 14 5 8

    3 2 0 .0 1 29 6 7 0 .0 1 26 9 2 0 .0 12 4 50 0 .0 12 3 22 0 .0 1 21 2 0 0 .0 1 19 9 3 0 .0 1 19 0 5 0 .0 1 18 4 1

    3 3 0 .0 1 34 3 8 0 .0 1 31 4 0 0 .0 12 8 78 0 .0 12 7 41 0 .0 1 25 2 4 0 .0 1 23 8 7 0 .0 1 22 9 4 0 .0 1 22 2 5

    3 4 0 .0 1 39 1 4 0 .0 1 35 9 2 0 .0 13 3 10 0 .0 13 1 62 0 .0 1 29 3 0 0 .0 1 27 8 4 0 .0 1 26 8 4 0 .0 1 26 1 1

    3 5 0 .0 1 43 9 6 0 .0 1 40 4 8 0 .0 13 7 45 0 .0 13 5 86 0 .0 1 33 3 7 0 .0 1 31 8 1 0 .0 1 30 7 5 0 .0 1 29 9 7

    3 6 0 .0 1 48 8 4 0 .0 1 45 0 8 0 .0 14 1 82 0 .0 14 0 12 0 .0 1 37 4 6 0 .0 1 35 8 0 0 .0 1 34 6 7 0 .0 1 33 8 4

    3 7 0 .0 1 53 7 8 0 .0 1 49 7 3 0 .0 14 6 23 0 .0 14 4 41 0 .0 1 41 5 8 0 .0 1 39 8 1 0 .0 1 38 6 0 0 .0 1 37 7 2

    3 8 0 .0 1 58 7 8 0 .0 1 54 4 2 0 .0 15 0 67 0 .0 14 8 73 0 .0 1 45 7 0 0 .0 1 43 8 3 0 .0 1 42 5 4 0 .0 1 41 6 1

    3 9 0 .0 1 63 8 5 0 .0 1 59 1 5 0 .0 15 5 14 0 .0 15 3 07 0 .0 1 49 8 5 0 .0 1 47 8 6 0 .0 1 46 5 0 0 .0 1 45 5 1

    4 0 0 .0 1 68 9 9 0 .0 1 63 9 4 0 .0 15 9 65 0 .0 15 7 44 0 .0 1 54 0 2 0 .0 1 51 9 1 0 .0 1 50 4 7 0 .0 1 49 4 2

    41 0.017417 0 .0 1 6 87 7 0 .0 1 6 41 9 0 .0 1 6 18 3 0 .0 1 5 82 1 0 .0 1 5 59 7 0 .0 1 5 44 5 0 .0 1 5 33 4

    42 0.017365 0.016876 0.016626 0.016241 0.016004 0.015844 0.015728

    43 0.017859 0.017337 0.017071 0.016664 0.016414 0.016244 0.016122

    44 0.018357 0.017802 0.017520 0.017088 0.016824 0.016646 0.016517

    45 0.018862 0.018271 0.017971 0.017515 0.017237 0.017048 0.016913

    46 0.019372 0.018743 0.018426 0.017944 0.017650 0.017452 0.017310

    47 0.019888 0.019219 0.018883 0.018375 0.018066 0.017858 0.017708

    48 0.020320 0 .0 1 9 70 0 0 .0 1 9 34 4 0 .0 1 8 80 7 0 .0 1 8 48 2 0 .0 1 8 26 4 0 .0 1 8 10 7

    49 0.020184 0.019808 0.019242 0.018901 0.018672 0.018507

    50 0.020673 0.020275 0.019680 0.019321 0.019081 0.018909

    51 0.021166 0.020746 0.020119 0.019743 0.019491 0.019311

    52 0.021663 0.021220 0.020561 0.020166 0.019903 0.019715

    53 0.022165 0.021698 0.021005 0.020591 0.020316 0.020119

    54 0.022672 0.022179 0.021451 0.021018 0.020730 0.020525

    55 0.023184 0.022665 0.021900 0.021447 0.021146 0.020931

    56 0.023701 0.023153 0.022351 0.021877 0.021563 0.021339

    57 0.024191 0 .0 2 3 64 6 0 .0 2 2 80 4 0 .0 2 2 30 9 0 .0 2 1 98 1 0 .0 2 1 74 8

    58 0.024143 0.023260 0.022743 0.022401 0.022158

    59 0.024644 0.023719 0.023178 0.022822 0.022570

    60 0.025149 0.024180 0.023616 0.023245 0.022982

    61 0.025658 0.024644 0.024055 0.023669 0.023396

    62 0.026172 0.025110 0.024496 0.024094 0.023810

    63 0.026690 0.025579 0.024939 0.024521 0.024226

    64 0.027094 0 .0 2 6 05 1 0 .0 2 5 38 4 0 .0 2 4 95 0 0 .0 2 4 64 3

    65 0.026525 0.025831 0.025379 0.025062

    66 0.027003 0.026280 0.025811 0.025481

    67 0.027483 0.026731 0.026244 0.025902

    68 0.027966 0.027184 0.026678 0.026324

    69 0.028452 0.027638 0.027114 0.026747

    70 0.028942 0.028096 0.027552 0.027171

    71 0.029434 0.028555 0.027991 0.027597

    72 0.029930 0.029016 0.028431 0.028024

    73 0.030429 0.029479 0.028874 0.028452

    74 0.030931 0.029945 0.029318 0.028882

    75 0.031436 0.030413 0.029763 0.029313

    76 0.031875 0 .0 3 0 88 3 0 .0 3 0 21 1 0 .0 2 9 74 5

    77 0.031356 0.030660 0.030179

    78 0.031830 0.031110 0.030614

    79 0.032308 0.031563 0.031050

    80 0.032787 0.032017 0.031487

    81 0.033269 0.032473 0.031927

    82 0.033754 0.032931 0.032367

    83 0.034241 0.033391 0.032809

    84 0.034730 0.033852 0.033252

    85 0.035222 0.034315 0.033697

    86 0.035717 0.034780 0.034143

    87 0.035859 0.035248 0.034591

    88 0.035717 0.035040

    89 0.036188 0.035490

    90 0.036660 0.035942

    91 0.037135 0.036396

    92 0.037612 0.036851

    93 0.038091 0.037308

    94 0.038573 0.037766

    95 0.039047 0.03822696 0.038688

    97 0.039151

    98 0.039616

    99 0.040082

    100 0.040551

    101 0.041020

    102 0.041438

    b 0.03188 0.0372 0.04428 0.04959 0.05835 0.06564 0.07148 0.07585

    f'c [kg/cm2] fy=2800 kg/cm2Rn

  • 7/25/2019 ayudas de diseno.pdf

    2/18

    180 210 250 280 350 420 490 560

    13 0.003333 0.003333 0.003333 0.003333

    1 4 0 .0 03 50 2 0 .0 03 47 5 0 .0 03 45 1 0 .0 03 43 8 0.003563

    1 5 0 .0 03 76 6 0 .0 03 73 6 0 .0 03 70 7 0 .0 03 69 2 0 .0 03 66 6

    1 6 0 .0 04 03 3 0 .0 03 99 8 0 .0 03 96 5 0 .0 03 94 7 0 .0 03 91 8 0.003904

    1 7 0 .0 04 30 2 0 .0 04 26 1 0 .0 04 22 4 0 .0 04 20 4 0 .0 04 17 0 0 .0 04 14 9 0.004216

    1 8 0 .0 04 57 3 0 .0 04 52 7 0 .0 04 48 4 0 .0 04 46 1 0 .0 04 42 4 0 .0 04 40 0 0 .0 04 38 3 0.004507

    1 9 0 .0 0 48 4 6 0 .0 0 47 9 4 0 .0 0 47 4 6 0 .0 0 47 2 0 0 .0 0 46 7 8 0 .0 0 46 5 1 0 .0 0 46 3 2 0 .0 0 46 1 8

    2 0 0 .0 0 51 2 2 0 .0 0 50 6 4 0 .0 0 50 1 0 0 .0 0 49 8 1 0 .0 0 49 3 4 0 .0 0 49 0 3 0 .0 0 48 8 2 0 .0 0 48 6 6

    2 1 0 .0 0 54 0 0 0 .0 0 53 3 5 0 .0 0 52 7 5 0 .0 0 52 4 3 0 .0 0 51 9 0 0 .0 0 51 5 6 0 .0 0 51 3 3 0 .0 0 51 1 5

    2 2 0 .0 0 56 8 1 0 .0 0 56 0 8 0 .0 0 55 4 2 0 .0 0 55 0 6 0 .0 0 54 4 8 0 .0 0 54 1 0 0 .0 0 53 8 4 0 .0 0 53 6 5

    2 3 0 .0 0 59 6 4 0 .0 0 58 8 3 0 .0 0 58 1 0 0 .0 0 57 7 0 0 .0 0 57 0 6 0 .0 0 56 6 5 0 .0 0 56 3 6 0 .0 0 56 1 5

    2 4 0 .0 0 62 5 1 0 .0 0 61 6 1 0 .0 0 60 8 0 0 .0 0 60 3 6 0 .0 0 59 6 5 0 .0 0 59 2 0 0 .0 0 58 8 9 0 .0 0 58 6 6

    2 5 0 .0 0 65 3 9 0 .0 0 64 4 0 0 .0 0 63 5 1 0 .0 0 63 0 3 0 .0 0 62 2 6 0 .0 0 61 7 7 0 .0 0 61 4 3 0 .0 0 61 1 7

    2 6 0 .0 0 68 3 1 0 .0 0 67 2 2 0 .0 0 66 2 4 0 .0 0 65 7 2 0 .0 0 64 8 8 0 .0 0 64 3 4 0 .0 0 63 9 7 0 .0 0 63 6 9

    2 7 0 .0 0 71 2 5 0 .0 0 70 0 6 0 .0 0 68 9 9 0 .0 0 68 4 2 0 .0 0 67 5 0 0 .0 0 66 9 2 0 .0 0 66 5 2 0 .0 0 66 2 2

    2 8 0 .0 0 74 2 3 0 .0 0 72 9 2 0 .0 0 71 7 5 0 .0 0 71 1 3 0 .0 0 70 1 4 0 .0 0 69 5 1 0 .0 0 69 0 7 0 .0 0 68 7 5

    2 9 0 .0 0 77 2 4 0 .0 0 75 8 1 0 .0 0 74 5 4 0 .0 0 73 8 6 0 .0 0 72 7 9 0 .0 0 72 1 1 0 .0 0 71 6 3 0 .0 0 71 2 9

    3 0 0 .0 0 80 2 7 0 .0 0 78 7 2 0 .0 0 77 3 4 0 .0 0 76 6 1 0 .0 0 75 4 5 0 .0 0 74 7 1 0 .0 0 74 2 0 0 .0 0 73 8 3

    3 1 0 .0 0 83 3 4 0 .0 0 81 6 5 0 .0 0 80 1 6 0 .0 0 79 3 7 0 .0 0 78 1 2 0 .0 0 77 3 3 0 .0 0 76 7 8 0 .0 0 76 3 8

    3 2 0 .0 0 86 4 5 0 .0 0 84 6 1 0 .0 0 83 0 0 0 .0 0 82 1 4 0 .0 0 80 8 0 0 .0 0 79 9 5 0 .0 0 79 3 7 0 .0 0 78 9 4

    3 3 0 .0 0 89 5 9 0 .0 0 87 6 0 0 .0 0 85 8 6 0 .0 0 84 9 4 0 .0 0 83 4 9 0 .0 0 82 5 8 0 .0 0 81 9 6 0 .0 0 81 5 0

    3 4 0 .0 0 92 7 6 0 .0 0 90 6 1 0 .0 0 88 7 3 0 .0 0 87 7 5 0 .0 0 86 2 0 0 .0 0 85 2 2 0 .0 0 84 5 6 0 .0 0 84 0 7

    3 5 0 .0 0 95 9 8 0 .0 0 93 6 5 0 .0 0 91 6 3 0 .0 0 90 5 7 0 .0 0 88 9 1 0 .0 0 87 8 8 0 .0 0 87 1 6 0 .0 0 86 6 5

    3 6 0 .0 0 99 2 3 0 .0 0 96 7 2 0 .0 0 94 5 5 0 .0 0 93 4 1 0 .0 0 91 6 4 0 .0 0 90 5 4 0 .0 0 89 7 8 0 .0 0 89 2 3

    3 7 0 .0 1 02 5 2 0 .0 0 99 8 2 0 .0 0 97 4 9 0 .0 0 96 2 7 0 .0 0 94 3 8 0 .0 0 93 2 1 0 .0 0 92 4 0 0 .0 0 91 8 1

    3 8 0 .0 1 05 8 6 0 .0 1 02 9 4 0 .0 1 00 4 5 0 .0 0 99 1 5 0 .0 0 97 1 4 0 .0 0 95 8 8 0 .0 0 95 0 3 0 .0 0 94 4 1

    3 9 0 .0 1 09 2 3 0 .0 1 06 1 0 0 .0 1 03 4 3 0 .0 1 02 0 5 0 .0 0 99 9 0 0 .0 0 98 5 7 0 .0 0 97 6 7 0 .0 0 97 0 1

    4 0 0 .0 1 12 6 6 0 .0 1 09 2 9 0 .0 1 06 4 3 0 .0 1 04 9 6 0 .0 1 02 6 8 0 .0 1 01 2 7 0 .0 1 00 3 1 0 .0 0 99 6 2

    41 0.011612 0 .0 1 1 25 1 0 .0 1 0 94 6 0 .0 1 0 78 9 0 .0 1 0 54 7 0 .0 1 0 39 8 0 .0 1 0 29 6 0 .0 1 0 22 3

    42 0.011577 0.011251 0.011084 0.010828 0.010670 0.010563 0.01048543 0.011906 0.011558 0.011381 0.011109 0.010942 0.010829 0.010748

    44 0.012238 0.011868 0.011680 0.011392 0.011216 0.011097 0.011011

    45 0.012574 0.012180 0.011981 0.011677 0.011491 0.011366 0.011275

    46 0.012915 0.012495 0.012284 0.011963 0.011767 0.011635 0.011540

    47 0.013259 0.012813 0.012589 0.012250 0.012044 0.011905 0.011805

    48 0.013547 0 .0 1 3 13 3 0 .0 1 2 89 6 0 .0 1 2 53 8 0 .0 1 2 32 2 0 .0 1 2 17 6 0 .0 1 2 07 1

    49 0.013456 0.013205 0.012828 0.012601 0.012448 0.012338

    50 0.013782 0.013517 0.013120 0.012881 0.012721 0.012606

    51 0.014110 0.013831 0.013413 0.013162 0.012994 0.012874

    52 0.014442 0.014147 0.013707 0.013444 0.013269 0.013143

    53 0.014777 0.014465 0.014003 0.013728 0.013544 0.013413

    54 0.015115 0.014786 0.014301 0.014012 0.013820 0.013683

    55 0.015456 0.015110 0.014600 0.014298 0.014097 0.013954

    56 0.015801 0.015436 0.014901 0.014585 0.014375 0.014226

    57 0.016127 0 .0 1 5 76 4 0 .0 1 5 20 3 0 .0 1 4 87 3 0 .0 1 4 65 4 0 .0 1 4 49 9

    58 0.016095 0.015507 0.015162 0.014934 0.014772

    59 0.016429 0.015813 0.015452 0.015215 0.015046

    60 0.016766 0.016120 0.015744 0.015497 0.015321

    61 0.017106 0.016429 0.016037 0.015779 0.015597

    62 0.017448 0.016740 0.016331 0.016063 0.015874

    63 0.017794 0.017053 0.016626 0.016347 0.016151

    64 0.018063 0 .0 1 7 36 7 0 .0 1 6 92 3 0 .0 1 6 63 3 0 .0 1 6 42 9

    65 0.017684 0.017221 0.016920 0.016708

    66 0.018002 0.017520 0.017207 0.016987

    67 0.018322 0.017820 0.017496 0.017268

    68 0.018644 0.018122 0.017785 0.017549

    69 0.018968 0.018426 0.018076 0.017831

    70 0.019295 0.018730 0.018368 0.018114

    71 0.019623 0.019036 0.018660 0.018398

    72 0.019953 0.019344 0.018954 0.018683

    73 0.020286 0.019653 0.019249 0.018968

    74 0.020620 0.019963 0.019545 0.019255

    75 0.020957 0.020275 0.019842 0.019542

    76 0.021250 0 .0 2 0 58 9 0 .0 2 0 14 0 0 .0 1 9 83 0

    77 0.020904 0.020440 0.020119

    78 0.021220 0.020740 0.020409

    79 0.021538 0.021042 0.020700

    80 0.021858 0.021345 0.020992

    81 0.022179 0.021649 0.021284

    82 0.022502 0.021954 0.021578

    83 0.022827 0.022260 0.021873

    84 0.023153 0.022568 0.022168

    85 0.023482 0.022877 0.022465

    86 0.023811 0.023187 0.022762

    87 0.023906 0.023498 0.023060

    88 0.023811 0.023360

    89 0.024125 0.023660

    90 0.024440 0.023962

    91 0.024757 0.024264

    92 0.025075 0.024568

    93 0.025394 0.024872

    94 0.025715 0.025178

    95 0.026031 0.025484

    96 0.025792

    97 0.026101

    98 0.026411

    99 0.026722

    100 0.027034

    101 0.027347

    102 0.027625

    b 0.01837 0.02144 0.02552 0.02858 0.03363 0.03783 0.04119 0.04371

    Rnf'c [kg/cm2] fy=4200 kg/cm2

  • 7/25/2019 ayudas de diseno.pdf

    3/18

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 114 76 57 45 38 32 28 25 23

    0.70 114 76 57 45 38 32 28 25 23

    0.80 110 73 55 44 37 31 27 24 22

    0.90 80 53 40 32 27 23 20 18 16

    1.00 63 42 32 25 21 18 16 14 13

    1.10 52 35 26 21 17 15 13 12 10

    1.20 44 29 22 18 15 13 11 10 9

    1.30 38 26 19 15 13 11 10 9 8

    1.40 34 23 17 14 11 10 9 8 7

    1.50 31 20 15 12 10 9 8 7 6

    1.60 28 18 14 11 9 8 7 6 6

    1.63 27 18 13 11 9 8 7 6 5

    1.70 25 17 13 10 8 7 6 6 5

    1.80 23 16 12 9 8 7 6 5 5

    1.90 22 14 11 9 7 6 5 5 4

    2.00 20 13 10 8 7 6 5 4 4

    2.10 19 13 9 8 6 5 5 4 4

    2.20 18 12 9 7 6 5 4 4 4

    2.30 17 11 8 7 6 5 4 4 3

    2.40 16 11 8 6 5 5 4 4 3

    2.50 15 10 8 6 5 4 4 3 3

    2.60 14 10 7 6 5 4 4 3 3

    2.70 14 9 7 5 5 4 3 3 3

    2.73 13 9 7 5 4 4 3 3 3

    Smax 114 76 57 45 38 32 28 25 23 Smax

    SEPARACION S [cm]

    bw [cm] f'c=180 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 114 76 57 45 38 32 28 25 23

    0.70 114 76 57 45 38 32 28 25 23

    0.80 102 68 51 44 34 29 25 23 20

    0.90 74 49 37 32 25 21 19 16 15

    1.00 58 39 29 25 19 17 15 13 12

    1.10 48 32 24 21 16 14 12 11 10

    1.20 41 27 20 18 14 12 10 9 8

    1.30 36 24 18 15 12 10 9 8 7

    1.40 32 21 16 14 11 9 8 7 6

    1.50 28 19 14 12 9 8 7 6 6

    1.60 26 17 13 11 9 7 6 6 5

    1.63 25 17 12 11 8 7 6 6 5

    1.70 23 16 12 10 8 7 6 5 5

    1.80 22 14 11 9 7 6 5 5 4

    1.90 20 13 10 9 7 6 5 4 4

    2.00 19 12 9 8 6 5 5 4 4

    2.10 17 12 9 8 6 5 4 4 3

    2.20 16 11 8 7 5 5 4 4 3

    2.30 16 10 8 7 5 4 4 3 3

    2.40 15 10 7 6 5 4 4 3 3

    2.50 14 9 7 6 5 4 3 3 3

    2.60 13 9 7 6 4 4 3 3 3

    2.70 13 8 6 5 4 4 3 3 3

    2.73 12 8 6 5 4 4 3 3 2

    Smax 114 76 57 45 38 32 28 25 23 Smax

    SEPARACION S [cm]

    bw [cm] f'c=210 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    4/18

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 114 76 57 45 38 32 28 25 23

    0.70 114 76 57 45 38 32 28 25 23

    0.80 93 62 47 44 31 27 23 21 19

    0.90 68 45 34 32 23 19 17 15 14

    1.00 54 36 27 25 18 15 13 12 11

    1.10 44 29 22 21 15 13 11 10 9

    1.20 38 25 19 18 13 11 9 8 8

    1.30 33 22 16 15 11 9 8 7 7

    1.40 29 19 14 14 10 8 7 6 6

    1.50 26 17 13 12 9 7 6 6 5

    1.60 24 16 12 11 8 7 6 5 5

    1.63 23 15 11 11 8 7 6 5 5

    1.70 21 14 11 10 7 6 5 5 4

    1.80 20 13 10 9 7 6 5 4 4

    1.90 18 12 9 9 6 5 5 4 4

    2.00 17 11 9 8 6 5 4 4 3

    2.10 16 11 8 8 5 5 4 4 3

    2.20 15 10 8 7 5 4 4 3 3

    2.30 14 9 7 7 5 4 4 3 3

    2.40 13 9 7 6 4 4 3 3 3

    2.50 13 9 6 6 4 4 3 3 3

    2.60 12 8 6 6 4 3 3 3 2

    2.70 12 8 6 5 4 3 3 3 2

    2.73 11 8 6 5 4 3 3 3 2

    Smax 114 76 57 45 38 32 28 25 23 Smax

    SEPARACION S [cm]

    bw [cm] f'c=250 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 114 76 57 45 38 32 28 25 23

    0.70 114 76 57 45 38 32 28 25 23

    0.80 88 59 44 44 29 25 22 20 18

    0.90 64 43 32 32 21 18 16 14 13

    1.00 51 34 25 25 17 14 13 11 10

    1.10 42 28 21 21 14 12 10 9 8

    1.20 35 24 18 18 12 10 9 8 7

    1.30 31 21 15 15 10 9 8 7 6

    1.40 27 18 14 14 9 8 7 6 5

    1.50 24 16 12 12 8 7 6 5 5

    1.60 22 15 11 11 7 6 6 5 4

    1.63 22 14 11 11 7 6 5 5 4

    1.70 20 14 10 10 7 6 5 5 4

    1.80 19 12 9 9 6 5 5 4 4

    1.90 17 12 9 9 6 5 4 4 3

    2.00 16 11 8 8 5 5 4 4 3

    2.10 15 10 8 8 5 4 4 3 3

    2.20 14 9 7 7 5 4 4 3 3

    2.30 13 9 7 7 4 4 3 3 3

    2.40 13 8 6 6 4 4 3 3 3

    2.50 12 8 6 6 4 3 3 3 2

    2.60 11 8 6 6 4 3 3 3 2

    2.70 11 7 5 5 4 3 3 2 2

    2.73 11 7 5 5 4 3 3 2 2

    Smax 114 76 57 45 38 32 28 25 23 Smax

    SEPARACION S [cm]

    bw [cm] f'c=280 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    5/18

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 106 71 53 43 35 30 27 24 21

    0.70 106 71 53 43 35 30 27 24 21

    0.80 79 52 39 43 26 22 20 17 16

    0.90 57 38 29 32 19 16 14 13 11

    1.00 45 30 23 25 15 13 11 10 9

    1.10 37 25 19 21 12 11 9 8 7

    1.20 32 21 16 18 11 9 8 7 6

    1.30 28 18 14 15 9 8 7 6 6

    1.40 24 16 12 14 8 7 6 5 5

    1.50 22 15 11 12 7 6 5 5 4

    1.60 20 13 10 11 7 6 5 4 4

    1.63 19 13 10 11 6 6 5 4 4

    1.70 18 12 9 10 6 5 5 4 4

    1.80 17 11 8 9 6 5 4 4 3

    1.90 16 10 8 9 5 4 4 3 3

    2.00 14 10 7 8 5 4 4 3 3

    2.10 14 9 7 8 5 4 3 3 3

    2.20 13 8 6 7 4 4 3 3 3

    2.30 12 8 6 7 4 3 3 3 2

    2.40 11 8 6 6 4 3 3 3 2

    2.50 11 7 5 6 4 3 3 2 2

    2.60 10 7 5 6 3 3 3 2 2

    2.70 10 7 5 5 3 3 2 2 2

    2.73 10 6 5 5 3 3 2 2 2

    Smax 106 71 53 43 35 30 27 24 21 Smax

    SEPARACION S [cm]

    bw [cm] f'c=350 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 97 65 49 39 32 28 24 22 19

    0.70 97 65 49 39 32 28 24 22 19

    0.80 72 48 36 39 24 21 18 16 14

    0.90 52 35 26 32 17 15 13 12 10

    1.00 41 28 21 25 14 12 10 9 8

    1.10 34 23 17 21 11 10 9 8 7

    1.20 29 19 14 18 10 8 7 6 6

    1.30 25 17 13 15 8 7 6 6 5

    1.40 22 15 11 14 7 6 6 5 4

    1.50 20 13 10 12 7 6 5 4 4

    1.60 18 12 9 11 6 5 5 4 4

    1.63 18 12 9 11 6 5 4 4 4

    1.70 17 11 8 10 6 5 4 4 3

    1.80 15 10 8 9 5 4 4 3 3

    1.90 14 9 7 9 5 4 4 3 3

    2.00 13 9 7 8 4 4 3 3 3

    2.10 12 8 6 8 4 4 3 3 2

    2.20 12 8 6 7 4 3 3 3 2

    2.30 11 7 5 7 4 3 3 2 2

    2.40 10 7 5 6 3 3 3 2 2

    2.50 10 7 5 6 3 3 2 2 2

    2.60 9 6 5 6 3 3 2 2 2

    2.70 9 6 4 5 3 3 2 2 2

    2.73 9 6 4 5 3 3 2 2 2

    Smax 97 65 49 39 32 28 24 22 19 Smax

    SEPARACION S [cm]

    bw [cm] f'c=420 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    6/18

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 90 60 45 36 30 26 22 20 18

    0.70 90 60 45 36 30 26 22 20 18

    0.80 67 44 33 36 22 19 17 15 13

    0.90 49 32 24 32 16 14 12 11 10

    1.00 38 25 19 25 13 11 10 8 8

    1.10 32 21 16 21 11 9 8 7 6

    1.20 27 18 13 18 9 8 7 6 5

    1.30 23 16 12 15 8 7 6 5 5

    1.40 21 14 10 14 7 6 5 5 4

    1.50 19 12 9 12 6 5 5 4 4

    1.60 17 11 8 11 6 5 4 4 3

    1.63 16 11 8 11 5 5 4 4 3

    1.70 15 10 8 10 5 4 4 3 3

    1.80 14 9 7 9 5 4 4 3 3

    1.90 13 9 7 9 4 4 3 3 3

    2.00 12 8 6 8 4 3 3 3 2

    2.10 11 8 6 8 4 3 3 3 2

    2.20 11 7 5 7 4 3 3 2 2

    2.30 10 7 5 7 3 3 3 2 2

    2.40 10 6 5 6 3 3 2 2 2

    2.50 9 6 5 6 3 3 2 2 2

    2.60 9 6 4 6 3 2 2 2 2

    2.70 8 6 4 5 3 2 2 2 2

    2.73 8 5 4 5 3 2 2 2 2

    Smax 90 60 45 36 30 26 22 20 18 Smax

    SEPARACION S [cm]

    bw [cm] f'c=490 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 84 56 42 34 28 24 21 19 17

    0.70 84 56 42 34 28 24 21 19 17

    0.80 62 41 31 34 21 18 16 14 12

    0.90 45 30 23 32 15 13 11 10 9

    1.00 36 24 18 25 12 10 9 8 7

    1.10 29 20 15 21 10 8 7 7 6

    1.20 25 17 13 18 8 7 6 6 5

    1.30 22 15 11 15 7 6 5 5 4

    1.40 19 13 10 14 6 6 5 4 4

    1.50 17 12 9 12 6 5 4 4 3

    1.60 16 10 8 11 5 4 4 3 3

    1.63 15 10 8 11 5 4 4 3 3

    1.70 14 10 7 10 5 4 4 3 3

    1.80 13 9 7 9 4 4 3 3 3

    1.90 12 8 6 9 4 4 3 3 2

    2.00 11 8 6 8 4 3 3 3 2

    2.10 11 7 5 8 4 3 3 2 2

    2.20 10 7 5 7 3 3 3 2 2

    2.30 9 6 5 7 3 3 2 2 2

    2.40 9 6 4 6 3 3 2 2 2

    2.50 9 6 4 6 3 2 2 2 2

    2.60 8 5 4 6 3 2 2 2 2

    2.70 8 5 4 5 3 2 2 2 2

    2.73 8 5 4 5 3 2 2 2 2

    Smax 84 56 42 34 28 24 21 19 17 Smax

    SEPARACION S [cm]

    bw [cm] f'c=560 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    7/18

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 170 114 85 68 57 49 43 38 34

    0.70 170 114 85 68 57 49 43 38 34

    0.80 165 110 82 44 55 47 41 37 33

    0.90 120 80 60 32 40 34 30 27 24

    1.00 95 63 47 25 32 27 24 21 19

    1.10 78 52 39 21 26 22 19 17 16

    1.20 66 44 33 18 22 19 17 15 13

    1.30 58 38 29 15 19 16 14 13 12

    1.40 51 34 26 14 17 15 13 11 10

    1.50 46 31 23 12 15 13 11 10 9

    1.60 42 28 21 11 14 12 10 9 8

    1.63 40 27 20 11 13 12 10 9 8

    1.70 38 25 19 10 13 11 9 8 8

    1.80 35 23 18 9 12 10 9 8 7

    1.90 32 22 16 9 11 9 8 7 6

    2.00 30 20 15 8 10 9 8 7 6

    2.10 28 19 14 8 9 8 7 6 6

    2.20 27 18 13 7 9 8 7 6 5

    2.30 25 17 13 7 8 7 6 6 5

    2.40 24 16 12 6 8 7 6 5 5

    2.50 23 15 11 6 8 6 6 5 5

    2.60 21 14 11 6 7 6 5 5 4

    2.70 20 14 10 5 7 6 5 5 4

    2.73 20 13 10 5 7 6 5 4 4

    Smax 170 114 85 68 57 49 43 38 34 Smax

    SEPARACION S [cm]

    bw [cm] f'c=180 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 170 114 85 68 57 49 43 38 34

    0.70 170 114 85 68 57 49 43 38 34

    0.80 152 102 76 44 51 44 38 34 30

    0.90 111 74 56 32 37 32 28 25 22

    1.00 88 58 44 25 29 25 22 19 18

    1.10 72 48 36 21 24 21 18 16 14

    1.20 61 41 31 18 20 18 15 14 12

    1.30 53 36 27 15 18 15 13 12 11

    1.40 47 32 24 14 16 14 12 11 9

    1.50 42 28 21 12 14 12 11 9 8

    1.60 38 26 19 11 13 11 10 9 8

    1.63 37 25 19 11 12 11 9 8 7

    1.70 35 23 18 10 12 10 9 8 7

    1.80 32 22 16 9 11 9 8 7 6

    1.90 30 20 15 9 10 9 8 7 6

    2.00 28 19 14 8 9 8 7 6 6

    2.10 26 17 13 8 9 7 7 6 5

    2.20 25 16 12 7 8 7 6 5 5

    2.30 23 16 12 7 8 7 6 5 5

    2.40 22 15 11 6 7 6 6 5 4

    2.50 21 14 10 6 7 6 5 5 4

    2.60 20 13 10 6 7 6 5 4 4

    2.70 19 13 9 5 6 5 5 4 4

    2.73 19 12 9 5 6 5 5 4 4

    Smax 170 114 85 68 57 49 43 38 34 Smax

    SEPARACION S [cm]

    bw [cm] f'c=210 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    8/18

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 170 114 85 68 57 49 43 38 34

    0.70 170 114 85 68 57 49 43 38 34

    0.80 140 93 70 44 47 40 35 31 28

    0.90 102 68 51 32 34 29 25 23 20

    1.00 80 54 40 25 27 23 20 18 16

    1.10 66 44 33 21 22 19 17 15 13

    1.20 56 38 28 18 19 16 14 13 11

    1.30 49 33 24 15 16 14 12 11 10

    1.40 43 29 22 14 14 12 11 10 9

    1.50 39 26 19 12 13 11 10 9 8

    1.60 35 24 18 11 12 10 9 8 7

    1.63 34 23 17 11 11 10 9 8 7

    1.70 32 21 16 10 11 9 8 7 6

    1.80 30 20 15 9 10 8 7 7 6

    1.90 28 18 14 9 9 8 7 6 6

    2.00 26 17 13 8 9 7 6 6 5

    2.10 24 16 12 8 8 7 6 5 5

    2.20 23 15 11 7 8 6 6 5 5

    2.30 21 14 11 7 7 6 5 5 4

    2.40 20 13 10 6 7 6 5 4 4

    2.50 19 13 10 6 6 5 5 4 4

    2.60 18 12 9 6 6 5 5 4 4

    2.70 17 12 9 5 6 5 4 4 3

    2.73 17 11 9 5 6 5 4 4 3

    Smax 170 114 85 68 57 49 43 38 34 Smax

    SEPARACION S [cm]

    bw [cm] f'c=250 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 170 114 85 68 57 49 43 38 34

    0.70 170 114 85 68 57 49 43 38 34

    0.80 132 88 66 44 44 38 33 29 26

    0.90 96 64 48 32 32 28 24 21 19

    1.00 76 51 38 25 25 22 19 17 15

    1.10 63 42 31 21 21 18 16 14 13

    1.20 53 35 27 18 18 15 13 12 11

    1.30 46 31 23 15 15 13 12 10 9

    1.40 41 27 20 14 14 12 10 9 8

    1.50 37 24 18 12 12 10 9 8 7

    1.60 33 22 17 11 11 10 8 7 7

    1.63 32 22 16 11 11 9 8 7 6

    1.70 30 20 15 10 10 9 8 7 6

    1.80 28 19 14 9 9 8 7 6 6

    1.90 26 17 13 9 9 7 7 6 5

    2.00 24 16 12 8 8 7 6 5 5

    2.10 23 15 11 8 8 6 6 5 5

    2.20 21 14 11 7 7 6 5 5 4

    2.30 20 13 10 7 7 6 5 4 4

    2.40 19 13 10 6 6 5 5 4 4

    2.50 18 12 9 6 6 5 5 4 4

    2.60 17 11 9 6 6 5 4 4 3

    2.70 16 11 8 5 5 5 4 4 3

    2.73 16 11 8 5 5 5 4 4 3

    Smax 170 114 85 68 57 49 43 38 34 Smax

    SEPARACION S [cm]

    bw [cm] f'c=280 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    9/18

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 159 106 80 64 53 46 40 35 32

    0.70 159 106 80 64 53 46 40 35 32

    0.80 118 79 59 44 39 34 30 26 24

    0.90 86 57 43 32 29 25 22 19 17

    1.00 68 45 34 25 23 19 17 15 14

    1.10 56 37 28 21 19 16 14 12 11

    1.20 48 32 24 18 16 14 12 11 10

    1.30 41 28 21 15 14 12 10 9 8

    1.40 37 24 18 14 12 10 9 8 7

    1.50 33 22 16 12 11 9 8 7 7

    1.60 30 20 15 11 10 9 7 7 6

    1.63 29 19 14 11 10 8 7 6 6

    1.70 27 18 14 10 9 8 7 6 5

    1.80 25 17 13 9 8 7 6 6 5

    1.90 23 16 12 9 8 7 6 5 5

    2.00 22 14 11 8 7 6 5 5 4

    2.10 20 14 10 8 7 6 5 5 4

    2.20 19 13 10 7 6 5 5 4 4

    2.30 18 12 9 7 6 5 5 4 4

    2.40 17 11 9 6 6 5 4 4 3

    2.50 16 11 8 6 5 5 4 4 3

    2.60 15 10 8 6 5 4 4 3 3

    2.70 15 10 7 5 5 4 4 3 3

    2.73 14 10 7 5 5 4 4 3 3

    Smax 159 106 80 64 53 46 40 35 32 Smax

    SEPARACION S [cm]

    bw [cm] f'c=350 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 146 97 73 58 49 42 36 32 29

    0.70 146 97 73 58 49 42 36 32 29

    0.80 108 72 54 44 36 31 27 24 22

    0.90 79 52 39 32 26 22 20 17 16

    1.00 62 41 31 25 21 18 15 14 12

    1.10 51 34 26 21 17 15 13 11 10

    1.20 43 29 22 18 14 12 11 10 9

    1.30 38 25 19 15 13 11 9 8 8

    1.40 33 22 17 14 11 10 8 7 7

    1.50 30 20 15 12 10 9 8 7 6

    1.60 27 18 14 11 9 8 7 6 5

    1.63 26 18 13 11 9 8 7 6 5

    1.70 25 17 12 10 8 7 6 6 5

    1.80 23 15 11 9 8 7 6 5 5

    1.90 21 14 11 9 7 6 5 5 4

    2.00 20 13 10 8 7 6 5 4 4

    2.10 19 12 9 8 6 5 5 4 4

    2.20 17 12 9 7 6 5 4 4 3

    2.30 16 11 8 7 5 5 4 4 3

    2.40 16 10 8 6 5 4 4 3 3

    2.50 15 10 7 6 5 4 4 3 3

    2.60 14 9 7 6 5 4 4 3 3

    2.70 13 9 7 5 4 4 3 3 3

    2.73 13 9 7 5 4 4 3 3 3

    Smax 146 97 73 58 49 42 36 32 29 Smax

    SEPARACION S [cm]

    bw [cm] f'c=420 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    10/18

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 135 90 67 54 45 38 34 30 27

    0.70 135 90 67 54 45 38 34 30 27

    0.80 100 67 50 44 33 29 25 22 20

    0.90 73 49 36 32 24 21 18 16 15

    1.00 57 38 29 25 19 16 14 13 11

    1.10 47 32 24 21 16 14 12 11 9

    1.20 40 27 20 18 13 11 10 9 8

    1.30 35 23 17 15 12 10 9 8 7

    1.40 31 21 15 14 10 9 8 7 6

    1.50 28 19 14 12 9 8 7 6 6

    1.60 25 17 13 11 8 7 6 6 5

    1.63 24 16 12 11 8 7 6 5 5

    1.70 23 15 12 10 8 7 6 5 5

    1.80 21 14 11 9 7 6 5 5 4

    1.90 20 13 10 9 7 6 5 4 4

    2.00 18 12 9 8 6 5 5 4 4

    2.10 17 11 9 8 6 5 4 4 3

    2.20 16 11 8 7 5 5 4 4 3

    2.30 15 10 8 7 5 4 4 3 3

    2.40 14 10 7 6 5 4 4 3 3

    2.50 14 9 7 6 5 4 3 3 3

    2.60 13 9 7 6 4 4 3 3 3

    2.70 12 8 6 5 4 4 3 3 2

    2.73 12 8 6 5 4 3 3 3 2

    Smax 135 90 67 54 45 38 34 30 27 Smax

    SEPARACION S [cm]

    bw [cm] f'c=490 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    3/8''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 126 84 63 50 42 36 32 28 25

    0.70 126 84 63 50 42 36 32 28 25

    0.80 93 62 47 44 31 27 23 21 19

    0.90 68 45 34 32 23 19 17 15 14

    1.00 54 36 27 25 18 15 13 12 11

    1.10 44 29 22 21 15 13 11 10 9

    1.20 38 25 19 18 13 11 9 8 8

    1.30 33 22 16 15 11 9 8 7 7

    1.40 29 19 14 14 10 8 7 6 6

    1.50 26 17 13 12 9 7 6 6 5

    1.60 24 16 12 11 8 7 6 5 5

    1.63 23 15 11 11 8 7 6 5 5

    1.70 22 14 11 10 7 6 5 5 4

    1.80 20 13 10 9 7 6 5 4 4

    1.90 18 12 9 9 6 5 5 4 4

    2.00 17 11 9 8 6 5 4 4 3

    2.10 16 11 8 8 5 5 4 4 3

    2.20 15 10 8 7 5 4 4 3 3

    2.30 14 9 7 7 5 4 4 3 3

    2.40 13 9 7 6 4 4 3 3 3

    2.50 13 9 6 6 4 4 3 3 3

    2.60 12 8 6 6 4 3 3 3 2

    2.70 12 8 6 5 4 3 3 3 2

    2.73 11 8 6 5 4 3 3 3 2

    Smax 126 84 63 50 42 36 32 28 25 Smax

    SEPARACION S [cm]

    bw [cm] f'c=560 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    11/18

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 305 203 152 122 102 87 76 68 61

    0.70 305 203 152 122 102 87 76 68 61

    0.80 294 196 147 79 98 84 74 65 59

    0.90 215 143 107 57 72 61 54 48 43

    1.00 169 113 85 45 56 48 42 38 34

    1.10 139 93 70 37 46 40 35 31 28

    1.20 119 79 59 32 40 34 30 26 24

    1.30 103 69 52 28 34 30 26 23 21

    1.40 91 61 46 24 30 26 23 20 18

    1.50 82 55 41 22 27 23 20 18 16

    1.60 74 50 37 20 25 21 19 17 15

    1.63 72 48 36 19 24 21 18 16 14

    1.70 68 45 34 18 23 19 17 15 14

    1.80 63 42 31 17 21 18 16 14 13

    1.90 58 39 29 15 19 17 15 13 12

    2.00 54 36 27 14 18 15 14 12 11

    2.10 51 34 25 14 17 14 13 11 10

    2.20 48 32 24 13 16 14 12 11 10

    2.30 45 30 22 12 15 13 11 10 9

    2.40 43 28 21 11 14 12 11 9 9

    2.50 40 27 20 11 13 12 10 9 8

    2.60 38 26 19 10 13 11 10 9 8

    2.70 37 24 18 10 12 10 9 8 7

    2.73 36 24 18 10 12 10 9 8 7

    Smax 305 203 152 122 102 87 76 68 61 Smax

    SEPARACION S [cm]

    bw [cm] f'c=180 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 305 203 152 122 102 87 76 68 61

    0.70 305 203 152 122 102 87 76 68 61

    0.80 273 182 136 79 91 78 68 61 55

    0.90 199 133 99 57 66 57 50 44 40

    1.00 157 104 78 45 52 45 39 35 31

    1.10 129 86 65 37 43 37 32 29 26

    1.20 110 73 55 32 37 31 27 24 22

    1.30 96 64 48 28 32 27 24 21 19

    1.40 85 56 42 24 28 24 21 19 17

    1.50 76 51 38 22 25 22 19 17 15

    1.60 69 46 34 20 23 20 17 15 14

    1.63 67 45 33 19 22 19 17 15 13

    1.70 63 42 31 18 21 18 16 14 13

    1.80 58 39 29 17 19 17 14 13 12

    1.90 54 36 27 15 18 15 13 12 11

    2.00 50 33 25 14 17 14 13 11 10

    2.10 47 31 23 14 16 13 12 10 9

    2.20 44 29 22 13 15 13 11 10 9

    2.30 42 28 21 12 14 12 10 9 8

    2.40 39 26 20 11 13 11 10 9 8

    2.50 37 25 19 11 12 11 9 8 7

    2.60 36 24 18 10 12 10 9 8 7

    2.70 34 23 17 10 11 10 8 8 7

    2.73 33 22 17 10 11 10 8 7 7

    Smax 305 203 152 122 102 87 76 68 61 Smax

    SEPARACION S [cm]

    bw [cm] f'c=210 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    12/18

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 305 203 152 122 102 87 76 68 61

    0.70 305 203 152 122 102 87 76 68 61

    0.80 250 167 125 79 83 71 62 56 50

    0.90 182 122 91 57 61 52 46 41 36

    1.00 144 96 72 45 48 41 36 32 29

    1.10 118 79 59 37 39 34 30 26 24

    1.20 101 67 50 32 34 29 25 22 20

    1.30 88 58 44 28 29 25 22 19 18

    1.40 78 52 39 24 26 22 19 17 16

    1.50 70 46 35 22 23 20 17 15 14

    1.60 63 42 32 20 21 18 16 14 13

    1.63 61 41 31 19 20 18 15 14 12

    1.70 58 38 29 18 19 16 14 13 12

    1.80 53 35 27 17 18 15 13 12 11

    1.90 49 33 25 15 16 14 12 11 10

    2.00 46 31 23 14 15 13 11 10 9

    2.10 43 29 21 14 14 12 11 10 9

    2.20 40 27 20 13 13 12 10 9 8

    2.30 38 25 19 12 13 11 10 8 8

    2.40 36 24 18 11 12 10 9 8 7

    2.50 34 23 17 11 11 10 9 8 7

    2.60 33 22 16 10 11 9 8 7 7

    2.70 31 21 16 10 10 9 8 7 6

    2.73 31 20 15 10 10 9 8 7 6

    Smax 305 203 152 122 102 87 76 68 61 Smax

    SEPARACION S [cm]

    bw [cm] f'c=250 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 305 203 152 122 102 87 76 68 61

    0.70 305 203 152 122 102 87 76 68 61

    0.80 236 157 118 79 79 67 59 52 47

    0.90 172 115 86 57 57 49 43 38 34

    1.00 136 90 68 45 45 39 34 30 27

    1.10 112 75 56 37 37 32 28 25 22

    1.20 95 63 48 32 32 27 24 21 19

    1.30 83 55 41 28 28 24 21 18 17

    1.40 73 49 37 24 24 21 18 16 15

    1.50 66 44 33 22 22 19 16 15 13

    1.60 60 40 30 20 20 17 15 13 12

    1.63 58 39 29 19 19 17 14 13 12

    1.70 54 36 27 18 18 16 14 12 11

    1.80 50 33 25 17 17 14 13 11 10

    1.90 47 31 23 15 16 13 12 10 9

    2.00 43 29 22 14 14 12 11 10 9

    2.10 41 27 20 14 14 12 10 9 8

    2.20 38 25 19 13 13 11 10 8 8

    2.30 36 24 18 12 12 10 9 8 7

    2.40 34 23 17 11 11 10 9 8 7

    2.50 32 22 16 11 11 9 8 7 6

    2.60 31 21 15 10 10 9 8 7 6

    2.70 29 20 15 10 10 8 7 7 6

    2.73 29 19 14 10 10 8 7 6 6

    Smax 305 203 152 122 102 87 76 68 61 Smax

    SEPARACION S [cm]

    bw [cm] f'c=280 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    13/18

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 285 190 143 114 95 81 71 63 57

    0.70 285 190 143 114 95 81 71 63 57

    0.80 211 141 106 79 70 60 53 47 42

    0.90 154 103 77 57 51 44 39 34 31

    1.00 121 81 61 45 40 35 30 27 24

    1.10 100 67 50 37 33 29 25 22 20

    1.20 85 57 43 32 28 24 21 19 17

    1.30 74 49 37 28 25 21 19 16 15

    1.40 66 44 33 24 22 19 16 15 13

    1.50 59 39 29 22 20 17 15 13 12

    1.60 53 36 27 20 18 15 13 12 11

    1.63 52 35 26 19 17 15 13 12 10

    1.70 49 32 24 18 16 14 12 11 10

    1.80 45 30 22 17 15 13 11 10 9

    1.90 42 28 21 15 14 12 10 9 8

    2.00 39 26 19 14 13 11 10 9 8

    2.10 36 24 18 14 12 10 9 8 7

    2.20 34 23 17 13 11 10 9 8 7

    2.30 32 21 16 12 11 9 8 7 6

    2.40 30 20 15 11 10 9 8 7 6

    2.50 29 19 14 11 10 8 7 6 6

    2.60 28 18 14 10 9 8 7 6 6

    2.70 26 18 13 10 9 8 7 6 5

    2.73 26 17 13 10 9 7 6 6 5

    Smax 285 190 143 114 95 81 71 63 57 Smax

    SEPARACION S [cm]

    bw [cm] f'c=350 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 260 174 130 104 87 74 65 58 52

    0.70 260 174 130 104 87 74 65 58 52

    0.80 193 129 96 79 64 55 48 43 39

    0.90 141 94 70 57 47 40 35 31 28

    1.00 111 74 55 45 37 32 28 25 22

    1.10 91 61 46 37 30 26 23 20 18

    1.20 78 52 39 32 26 22 19 17 16

    1.30 68 45 34 28 23 19 17 15 14

    1.40 60 40 30 24 20 17 15 13 12

    1.50 54 36 27 22 18 15 13 12 11

    1.60 49 32 24 20 16 14 12 11 10

    1.63 47 32 24 19 16 14 12 11 9

    1.70 44 30 22 18 15 13 11 10 9

    1.80 41 27 20 17 14 12 10 9 8

    1.90 38 25 19 15 13 11 9 8 8

    2.00 35 24 18 14 12 10 9 8 7

    2.10 33 22 17 14 11 9 8 7 7

    2.20 31 21 16 13 10 9 8 7 6

    2.30 29 20 15 12 10 8 7 7 6

    2.40 28 19 14 11 9 8 7 6 6

    2.50 26 18 13 11 9 8 7 6 5

    2.60 25 17 13 10 8 7 6 6 5

    2.70 24 16 12 10 8 7 6 5 5

    2.73 24 16 12 10 8 7 6 5 5

    Smax 260 174 130 104 87 74 65 58 52 Smax

    SEPARACION S [cm]

    bw [cm] f'c=420 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    14/18

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 241 161 120 96 80 69 60 54 48

    0.70 241 161 120 96 80 69 60 54 48

    0.80 178 119 89 79 59 51 45 40 36

    0.90 130 87 65 57 43 37 33 29 26

    1.00 103 68 51 45 34 29 26 23 21

    1.10 85 56 42 37 28 24 21 19 17

    1.20 72 48 36 32 24 21 18 16 14

    1.30 63 42 31 28 21 18 16 14 13

    1.40 55 37 28 24 18 16 14 12 11

    1.50 50 33 25 22 17 14 12 11 10

    1.60 45 30 23 20 15 13 11 10 9

    1.63 44 29 22 19 15 13 11 10 9

    1.70 41 27 21 18 14 12 10 9 8

    1.80 38 25 19 17 13 11 9 8 8

    1.90 35 23 18 15 12 10 9 8 7

    2.00 33 22 16 14 11 9 8 7 7

    2.10 31 20 15 14 10 9 8 7 6

    2.20 29 19 14 13 10 8 7 6 6

    2.30 27 18 14 12 9 8 7 6 5

    2.40 26 17 13 11 9 7 6 6 5

    2.50 24 16 12 11 8 7 6 5 5

    2.60 23 16 12 10 8 7 6 5 5

    2.70 22 15 11 10 7 6 6 5 4

    2.73 22 15 11 10 7 6 5 5 4

    Smax 241 161 120 96 80 69 60 54 48 Smax

    SEPARACION S [cm]

    bw [cm] f'c=490 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 225 150 113 90 75 64 56 50 45

    0.70 225 150 113 90 75 64 56 50 45

    0.80 167 111 83 79 56 48 42 37 33

    0.90 122 81 61 57 41 35 30 27 24

    1.00 96 64 48 45 32 27 24 21 19

    1.10 79 53 40 37 26 23 20 18 16

    1.20 67 45 34 32 22 19 17 15 13

    1.30 59 39 29 28 20 17 15 13 12

    1.40 52 35 26 24 17 15 13 12 10

    1.50 46 31 23 22 15 13 12 10 9

    1.60 42 28 21 20 14 12 11 9 8

    1.63 41 27 20 19 14 12 10 9 8

    1.70 39 26 19 18 13 11 10 9 8

    1.80 35 24 18 17 12 10 9 8 7

    1.90 33 22 16 15 11 9 8 7 7

    2.00 31 20 15 14 10 9 8 7 6

    2.10 29 19 14 14 10 8 7 6 6

    2.20 27 18 13 13 9 8 7 6 5

    2.30 25 17 13 12 8 7 6 6 5

    2.40 24 16 12 11 8 7 6 5 5

    2.50 23 15 11 11 8 7 6 5 5

    2.60 22 15 11 10 7 6 5 5 4

    2.70 21 14 10 10 7 6 5 5 4

    2.73 20 14 10 10 7 6 5 5 4

    Smax 225 150 113 90 75 64 56 50 45 Smax

    SEPARACION S [cm]

    bw [cm] f'c=560 kg/cm2 fy=4200 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    15/18

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 203 135 102 81 68 58 51 45 41

    0.70 203 135 102 81 68 58 51 45 41

    0.80 196 131 98 79 65 56 49 44 39

    0.90 143 96 72 57 48 41 36 32 29

    1.00 113 75 56 45 38 32 28 25 23

    1.10 93 62 46 37 31 27 23 21 19

    1.20 79 53 40 32 26 23 20 18 16

    1.30 69 46 34 28 23 20 17 15 14

    1.40 61 41 30 24 20 17 15 14 12

    1.50 55 36 27 22 18 16 14 12 11

    1.60 50 33 25 20 17 14 12 11 10

    1.63 48 32 24 19 16 14 12 11 10

    1.70 45 30 23 18 15 13 11 10 9

    1.80 42 28 21 17 14 12 10 9 8

    1.90 39 26 19 15 13 11 10 9 8

    2.00 36 24 18 14 12 10 9 8 7

    2.10 34 23 17 14 11 10 8 8 7

    2.20 32 21 16 13 11 9 8 7 6

    2.30 30 20 15 12 10 9 7 7 6

    2.40 28 19 14 11 9 8 7 6 6

    2.50 27 18 13 11 9 8 7 6 5

    2.60 26 17 13 10 9 7 6 6 5

    2.70 24 16 12 10 8 7 6 5 5

    2.73 24 16 12 10 8 7 6 5 5

    Smax 203 135 102 81 68 58 51 45 41 Smax

    SEPARACION S [cm]

    bw [cm] f'c=180 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 203 135 102 81 68 58 51 45 41

    0.70 203 135 102 81 68 58 51 45 41

    0.80 182 121 91 79 61 52 45 40 36

    0.90 133 88 66 57 44 38 33 29 27

    1.00 104 70 52 45 35 30 26 23 21

    1.10 86 57 43 37 29 25 22 19 17

    1.20 73 49 37 32 24 21 18 16 15

    1.30 64 42 32 28 21 18 16 14 13

    1.40 56 38 28 24 19 16 14 13 11

    1.50 51 34 25 22 17 14 13 11 10

    1.60 46 31 23 20 15 13 11 10 9

    1.63 45 30 22 19 15 13 11 10 9

    1.70 42 28 21 18 14 12 10 9 8

    1.80 39 26 19 17 13 11 10 9 8

    1.90 36 24 18 15 12 10 9 8 7

    2.00 33 22 17 14 11 10 8 7 7

    2.10 31 21 16 14 10 9 8 7 6

    2.20 29 20 15 13 10 8 7 7 6

    2.30 28 18 14 12 9 8 7 6 6

    2.40 26 17 13 11 9 7 7 6 5

    2.50 25 17 12 11 8 7 6 6 5

    2.60 24 16 12 10 8 7 6 5 5

    2.70 23 15 11 10 8 6 6 5 5

    2.73 22 15 11 10 7 6 6 5 4

    Smax 203 135 102 81 68 58 51 45 41 Smax

    SEPARACION S [cm]

    bw [cm] f'c=210 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    16/18

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 203 135 102 81 68 58 51 45 41

    0.70 203 135 102 81 68 58 51 45 41

    0.80 167 111 83 79 56 48 42 37 33

    0.90 122 81 61 57 41 35 30 27 24

    1.00 96 64 48 45 32 27 24 21 19

    1.10 79 53 39 37 26 23 20 18 16

    1.20 67 45 34 32 22 19 17 15 13

    1.30 58 39 29 28 19 17 15 13 12

    1.40 52 34 26 24 17 15 13 11 10

    1.50 46 31 23 22 15 13 12 10 9

    1.60 42 28 21 20 14 12 11 9 8

    1.63 41 27 20 19 14 12 10 9 8

    1.70 38 26 19 18 13 11 10 9 8

    1.80 35 24 18 17 12 10 9 8 7

    1.90 33 22 16 15 11 9 8 7 7

    2.00 31 20 15 14 10 9 8 7 6

    2.10 29 19 14 14 10 8 7 6 6

    2.20 27 18 13 13 9 8 7 6 5

    2.30 25 17 13 12 8 7 6 6 5

    2.40 24 16 12 11 8 7 6 5 5

    2.50 23 15 11 11 8 7 6 5 5

    2.60 22 14 11 10 7 6 5 5 4

    2.70 21 14 10 10 7 6 5 5 4

    2.73 20 14 10 10 7 6 5 5 4

    Smax 203 135 102 81 68 58 51 45 41 Smax

    SEPARACION S [cm]

    bw [cm] f'c=250 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 203 135 102 81 68 58 51 45 41

    0.70 203 135 102 81 68 58 51 45 41

    0.80 157 105 79 79 52 45 39 35 31

    0.90 115 77 57 57 38 33 29 26 23

    1.00 90 60 45 45 30 26 23 20 18

    1.10 75 50 37 37 25 21 19 17 15

    1.20 63 42 32 32 21 18 16 14 13

    1.30 55 37 28 28 18 16 14 12 11

    1.40 49 33 24 24 16 14 12 11 10

    1.50 44 29 22 22 15 13 11 10 9

    1.60 40 26 20 20 13 11 10 9 8

    1.63 39 26 19 19 13 11 10 9 8

    1.70 36 24 18 18 12 10 9 8 7

    1.80 33 22 17 17 11 10 8 7 7

    1.90 31 21 16 15 10 9 8 7 6

    2.00 29 19 14 14 10 8 7 6 6

    2.10 27 18 14 14 9 8 7 6 5

    2.20 25 17 13 13 8 7 6 6 5

    2.30 24 16 12 12 8 7 6 5 5

    2.40 23 15 11 11 8 6 6 5 5

    2.50 22 14 11 11 7 6 5 5 4

    2.60 21 14 10 10 7 6 5 5 4

    2.70 20 13 10 10 7 6 5 4 4

    2.73 19 13 10 10 6 6 5 4 4

    Smax 203 135 102 81 68 58 51 45 41 Smax

    SEPARACION S [cm]

    bw [cm] f'c=280 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    17/18

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 190 127 95 76 63 54 48 42 38

    0.70 190 127 95 76 63 54 48 42 38

    0.80 141 94 70 76 47 40 35 31 28

    0.90 103 68 51 57 34 29 26 23 21

    1.00 81 54 40 45 27 23 20 18 16

    1.10 67 44 33 37 22 19 17 15 13

    1.20 57 38 28 32 19 16 14 13 11

    1.30 49 33 25 28 16 14 12 11 10

    1.40 44 29 22 24 15 12 11 10 9

    1.50 39 26 20 22 13 11 10 9 8

    1.60 36 24 18 20 12 10 9 8 7

    1.63 35 23 17 19 12 10 9 8 7

    1.70 32 22 16 18 11 9 8 7 6

    1.80 30 20 15 17 10 9 7 7 6

    1.90 28 18 14 15 9 8 7 6 6

    2.00 26 17 13 14 9 7 6 6 5

    2.10 24 16 12 14 8 7 6 5 5

    2.20 23 15 11 13 8 7 6 5 5

    2.30 21 14 11 12 7 6 5 5 4

    2.40 20 14 10 11 7 6 5 5 4

    2.50 19 13 10 11 6 6 5 4 4

    2.60 18 12 9 10 6 5 5 4 4

    2.70 18 12 9 10 6 5 4 4 4

    2.73 17 12 9 10 6 5 4 4 3

    Smax 190 127 95 76 63 54 48 42 38 Smax

    SEPARACION S [cm]

    bw [cm] f'c=350 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 174 116 87 69 58 50 43 39 35

    0.70 174 116 87 69 58 50 43 39 35

    0.80 129 86 64 69 43 37 32 29 26

    0.90 94 63 47 57 31 27 23 21 19

    1.00 74 49 37 45 25 21 18 16 15

    1.10 61 41 30 37 20 17 15 14 12

    1.20 52 35 26 32 17 15 13 12 10

    1.30 45 30 23 28 15 13 11 10 9

    1.40 40 27 20 24 13 11 10 9 8

    1.50 36 24 18 22 12 10 9 8 7

    1.60 32 22 16 20 11 9 8 7 6

    1.63 32 21 16 19 11 9 8 7 6

    1.70 30 20 15 18 10 8 7 7 6

    1.80 27 18 14 17 9 8 7 6 5

    1.90 25 17 13 15 8 7 6 6 5

    2.00 24 16 12 14 8 7 6 5 5

    2.10 22 15 11 14 7 6 6 5 4

    2.20 21 14 10 13 7 6 5 5 4

    2.30 20 13 10 12 7 6 5 4 4

    2.40 19 12 9 11 6 5 5 4 4

    2.50 18 12 9 11 6 5 4 4 4

    2.60 17 11 8 10 6 5 4 4 3

    2.70 16 11 8 10 5 5 4 4 3

    2.73 16 11 8 10 5 5 4 4 3

    Smax 174 116 87 69 58 50 43 39 35 Smax

    SEPARACION S [cm]

    bw [cm] f'c=420 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

  • 7/25/2019 ayudas de diseno.pdf

    18/18

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 161 107 80 64 54 46 40 36 32

    0.70 161 107 80 64 54 46 40 36 32

    0.80 119 79 59 64 40 34 30 26 24

    0.90 87 58 43 57 29 25 22 19 17

    1.00 68 46 34 45 23 20 17 15 14

    1.10 56 38 28 37 19 16 14 13 11

    1.20 48 32 24 32 16 14 12 11 10

    1.30 42 28 21 28 14 12 10 9 8

    1.40 37 25 18 24 12 11 9 8 7

    1.50 33 22 17 22 11 9 8 7 7

    1.60 30 20 15 20 10 9 8 7 6

    1.63 29 19 15 19 10 8 7 6 6

    1.70 27 18 14 18 9 8 7 6 5

    1.80 25 17 13 17 8 7 6 6 5

    1.90 23 16 12 15 8 7 6 5 5

    2.00 22 15 11 14 7 6 5 5 4

    2.10 20 14 10 14 7 6 5 5 4

    2.20 19 13 10 13 6 5 5 4 4

    2.30 18 12 9 12 6 5 5 4 4

    2.40 17 11 9 11 6 5 4 4 3

    2.50 16 11 8 11 5 5 4 4 3

    2.60 16 10 8 10 5 4 4 3 3

    2.70 15 10 7 10 5 4 4 3 3

    2.73 15 10 7 10 5 4 4 3 3

    Smax 161 107 80 64 54 46 40 36 32 Smax

    SEPARACION S [cm]

    bw [cm] f'c=490 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm

    1/2''

    10 15 20 25 30 35 40 45 50 Smax

    0.50

    0.60 150 100 75 60 50 43 38 33 30

    0.70 150 100 75 60 50 43 38 33 30

    0.80 111 74 56 60 37 32 28 25 22

    0.90 81 54 41 57 27 23 20 18 16

    1.00 64 43 32 45 21 18 16 14 13

    1.10 53 35 26 37 18 15 13 12 11

    1.20 45 30 22 32 15 13 11 10 9

    1.30 39 26 20 28 13 11 10 9 8

    1.40 35 23 17 24 12 10 9 8 7

    1.50 31 21 15 22 10 9 8 7 6

    1.60 28 19 14 20 9 8 7 6 6

    1.63 27 18 14 19 9 8 7 6 5

    1.70 26 17 13 18 9 7 6 6 5

    1.80 24 16 12 17 8 7 6 5 5

    1.90 22 15 11 15 7 6 5 5 4

    2.00 20 14 10 14 7 6 5 5 4

    2.10 19 13 10 14 6 5 5 4 4

    2.20 18 12 9 13 6 5 4 4 4

    2.30 17 11 8 12 6 5 4 4 3

    2.40 16 11 8 11 5 5 4 4 3

    2.50 15 10 8 11 5 4 4 3 3

    2.60 15 10 7 10 5 4 4 3 3

    2.70 14 9 7 10 5 4 3 3 3

    2.73 14 9 7 10 5 4 3 3 3

    Smax 150 100 75 60 50 43 38 33 30 Smax

    SEPARACION S [cm]

    bw [cm] f'c=560 kg/cm2 fy=2800 kg/cm2

    d/4, 30 cm

    Vu/f'cbwd

    d/2, 60 cm