Área de la sección (cm) A 48.97Factor de longitud efectiva k 1Longitud (cm) L 500Radio de giro minimo (cm) r 8Relación de esbeltez kL/r 62.5 63

1,747.29Resistencia de diseño (Ton.) Pu 85.56

Área de la sección (cm) A 48.97Factor de longitud efectiva k 1Longitud (cm) L 500Radio de giro minimo (cm) r 8Relación de esbeltez kL/r 62.5 63

2,237.77Resistencia de diseño (Ton.) Pu 109.58

Acero fy=36 ksi= 2,530 kg/cm2

Esfuerzo crítico (kg/cm2) φcFcr

Acero fy=50 ksi= 3,500 kg/cm2

Esfuerzo crítico (kg/cm2) φcFcr

1 2

kl/r1 30.62 30.593 30.594 30.575 30.566 30.547 30.528 30.59 30.47

10 30.4411 30.4112 30.3713 30.3314 30.2915 30.2416 30.1917 30.1418 30.0819 30.0220 29.9621 29.922 29.8323 29.7624 29.6925 29.6126 29.5327 29.4528 29.3629 29.2830 29.1831 29.0932 28.9933 28.934 28.7935 28.6936 25.5837 28.4738 28.3639 28.2540 28.1341 28.0142 27.8943 27.7644 27.6445 27.5146 27.37

φcFcr

47 27.2448 27.1149 26.9750 26.8351 26.6852 26.5453 26.3954 26.2555 26.156 25.9457 25.7958 25.6359 25.4860 25.3261 25.1662 24.9963 24.8364 24.6765 24.566 24.3367 24.1668 23.9969 23.8270 23.6471 23.4772 23.2973 23.1274 22.9475 22.7676 22.5877 22.478 22.2279 22.0380 21.8581 21.6682 21.4883 21.2984 21.1185 20.9286 20.7387 20.5488 20.3689 20.1790 19.9891 19.7992 19.693 19.4194 19.22

95 19.0396 18.8497 18.6598 18.4699 18.27

100 18.08101 17.89102 17.7103 17.51104 17.32105 17.13106 16.94107 16.75108 16.56109 16.37110 16.19111 16112 15.81113 15.63114 15.44115 15.26116 15.07117 14.89118 14.7119 14.52120 14.34121 14.16122 13.98123 13.8124 13.62125 13.44126 13.27127 13.09128 12.92129 12.74130 12.57131 12.4132 12.23133 12.06134 11.88135 11.71136 11.54137 11.37138 11.2139 11.04140 10.89141 10.73142 10.58

143 10.43144 10.29145 10.15146 10.01147 9.87148 9.74149 9.61150 9.48151 9.36152 9.23153 9.11154 9155 8.88156 8.77157 8.66158 8.55159 8.44160 8.33161 8.23162 8.13163 8.03164 7.93165 7.84166 7.74167 7.65168 7.56169 7.47170 7.38171 7.3172 7.21173 7.13174 7.05175 6.97176 6.89177 6.81178 6.73179 6.66180 6.59181 6.51182 6.44183 6.37184 6.3185 6.23186 6.17187 6.1188 6.04189 5.97190 5.91

191 5.85192 5.79193 5.73194 5.67195 5.61196 5.55197 5.5198 5.44199 5.39200 5.33

1 2

kl/r1 42.52 42.493 42.474 42.455 42.426 42.397 42.358 42.39 42.25

10 42.1911 42.1312 42.0513 41.9814 41.915 41.8116 41.7117 41.6118 41.5119 41.3920 41.2821 41.1522 41.0223 40.8924 40.7525 40.626 40.4527 40.2928 40.1329 39.9730 39.7931 39.6232 39.4333 39.2534 39.0635 38.8636 38.6637 38.4538 38.2439 38.0340 37.8141 37.5942 37.3643 37.1344 36.8945 36.6546 36.41

φcFcr

47 36.1648 35.9149 35.6650 35.451 35.1452 34.8853 34.6154 34.3455 34.0756 33.7957 33.5158 33.2359 32.9560 32.6761 32.3862 32.0963 31.864 31.565 31.2166 30.9167 30.6168 30.3169 30.0170 29.771 29.472 29.0973 28.7974 28.4875 28.1776 27.8677 27.5578 27.2479 26.9380 26.6281 26.3182 2683 25.6884 25.3785 25.0686 24.7587 24.4488 24.1389 23.8290 23.5191 23.292 22.8993 22.5894 22.28

95 21.9796 21.6797 21.3698 21.0699 20.76

100 20.46101 20.16102 19.86103 19.57104 19.28105 18.98106 18.69107 18.4108 18.12109 17.83110 17.55111 17.27112 16.99113 16.71114 16.42115 16.13116 15.86117 15.59118 15.32119 15.07120 14.82121 14.57122 14.33123 14.1124 13.88125 13.66126 13.44127 13.23128 13.02129 12.82130 12.62131 12.43132 12.25133 12.06134 11.88135 11.71136 11.54137 11.37138 11.2139 11.04140 10.89141 10.73142 10.58

143 10.43144 10.29145 10.15146 10.01147 9.87148 9.74149 9.61150 9.48151 9.36152 9.23153 9.11154 9155 8.88156 8.77157 8.66158 8.55159 8.44160 8.33161 8.23162 8.13163 8.03164 7.93165 7.84166 7.74167 7.65168 7.56169 7.47170 7.38171 7.3172 7.21173 7.13174 7.05175 6.97176 6.89177 6.81178 6.73179 6.66180 6.59181 6.51182 6.44183 6.37184 6.3185 6.23186 6.17187 6.1188 6.04189 5.97190 5.91

191 5.85192 5.79193 5.73194 5.67195 5.61196 5.55197 5.5198 5.44199 5.39200 5.33