Área de Ingeniería Agroforestal Escuela de Ingenieros Agrónomos de Ciudad Real DIMENSIONES mm IPE 80 100 120 140 160 180 200 220 240 270 300 330 360 400 450 500 550 600 650 700 750 800 850 900 950 1000 h 80 100 120 140 160 180 200 220 240 270 300 330 360 400 450 500 550 600 650 700 750 800 850 900 950 1000 b 46 55 64 73 82 91 100 110 120 135 150 160 170 180 190 200 210 220 225 230 235 240 245 250 255 260 e 3.8 4.1 4.4 4.7 5 5.3 5.6 5.9 6.2 6.6 7.1 7.5 8 8.6 9.4 10.2 11.1 12 12 12 15 15 15 15 15 15 e1 5.2 5.7 6.3 6.9 7.4 8 8.5 9.2 9.8 10.2 10.7 11.5 12.7 13.5 14.6 16 17.2 19 20 20 25 25 25 30 30 30 SECCION r 5 7 7 7 9 9 12 12 15 15 15 18 18 21 21 21 24 24 h1 59 74 93 112 127 146 159 177 190 219 248 271 298 331 378 426 467 514 2 A cm 7.64 10.3 13.2 16.4 20.1 23.9 28.5 33.4 39.1 45.9 53.8 62.6 72.7 84.5 98.8 116 134 156 163 171 222 232 242 275 286 296 PESO P kg/m 6 8.1 10.4 12.9 15.8 18.8 22.4 26.2 30.7 36.1 42.2 49.1 57.1 66.3 77.6 90.7 106 122 128 134 174 182 190 216 224 233 REFERIDO al EJE x-x 4 Ix cm 80.1 171 318 541 869 1320 1940 2770 3890 5790 8360 11770 16270 23130 33740 48200 67120 92080 112000 135101 197277 232921 272441 357925 411868 470773 Wx cm 20 34.2 53 77.3 109 146 194 252 324 429 557 713 904 1160 1500 1930 2440 3070 3446 3860 5260 5823 6410 7953 8670 9415 3 ix cm 3.24 4.07 4.9 5.74 6.58 7.42 8.26 9.11 9.97 11.2 12.5 13.7 15 16.5 18.5 20.4 22.3 24.3 26.2 28.1 29.8 31.7 33.5 36 37.9 39.8 REFERIDO al EJE y-y Iy cm4 8.49 15.9 27.7 44.9 68.3 101 142 205 284 420 604 788 1040 1320 1680 2140 2670 3390 3795 4055 5407 5760 6127 7812 8290 8787 Wy cm3 3.69 5.79 8.65 12.3 16.7 22.2 28.5 37.3 47.3 62.2 80.5 98.5 123 146 176 214 254 308 337 352 460 480 500 624 650 675 iy cm 1.05 1.24 1.45 1.65 1.84 2.05 2.24 2.48 2.69 3.02 3.35 3.55 3.79 3.95 4.12 4.31 4.45 4.66 4.8 4.9 4.9 5 5 5.3 5.4 5.4 IPE 80 100 120 140 160 180 200 220 240 270 300 330 360 400 450 500 550 600 650 700 750 800 850 900 950 1000