Perfil L (longitud) 8" x 3" Cal. 14 8.40 m Ancho tributario d (peralte) 20.32 cm 1.50 m t (espesor) S (efectivo) 0.19 cm 38.36 cm³ Ix (efectiva) Pp (Peso propio) 414.78 cm⁴ 5.67 kg/m E (modulo de young) Fy (Fluencia) 2,040,000.00 kg/cm² 3,515.00 kg/cm² TABLA DE CARGAS CM (MUERTA) 15.00 kg/m² (Cm+Cv)(Ancho Tributario)+Pp CV (VIVA) 40.00 kg/m² 88.17 kg/m VIE (VIENTO) -38.00 kg/m² (0.9Cm+ Vie)(Ancho Tributario)+0.9Pp Wt(Carga diseño) 88.17 kg/m -31.65 kg/m M 778 kg·m V 370 kg RESISTENCIA NOMINAL AL CORTE 106.95 d/t Vn = 0.905·E·kv·t³/d 3,328 kg RESISTENCIA NOMINAL A FLEXION Mn = Se Fy 1,348 kg·m (Ωb·M/Mn)²+(Ωv·V/Vn)² ≤ 1.0 REVISION POR DEFORM Δperm=L/240+0.5 δmax= Radio Ωv 1.67 Ωb 1.67 0.96 REVISION POR DEFORMACION 4.00 cm Δperm=L/240+0.5 6.76 cm δmax= Radio 1.69 Vn/Ωv 1,993 kg Mn/Ωb 807 kg·m Radio 0.19 Radio 0.96 Designacion dxt 152 15.2 Designacion dxt x x x x cal. 16 14 12 in x cal 6.0 x 16 x 14 x 12 mm x cal in x cal 6" x 2 1/2" Cal. 16 6" x 2 1/2" Cal. 14 6" x 2 1/2" Cal. 12 x 10 x 10 6" x 2 1/2" Cal. 10 178 17.8 x x x x 16 14 12 10 7.0 x x x x 16 14 12 10 7" x 2 3/4" Cal. 16 7" x 2 3/4" Cal. 14 7" x 2 3/4" Cal. 12 7" x 2 3/4" Cal. 10 203 20.3 x x x x 16 14 12 10 8.0 x x x x 16 14 12 10 8" x 3" Cal. 16 8" x 3" Cal. 14 8" x 3" Cal. 12 8" x 3" Cal. 10 229 22.9 x x x x 16 14 12 10 9.0 x x x x 16 14 12 10 9" x 3 1/4" Cal. 16 9" x 3 1/4" Cal. 14 9" x 3 1/4" Cal. 12 9" x 3 1/4" Cal. 10 254 25.4 x x x 14 12 10 10.0 x 14 x 12 x 10 10" x 3 1/2" Cal. 14 10" x 3 1/2" Cal. 12 10" x 3 1/2" Cal. 10 305 30.5 x x 12 10 12.0 x 12 x 10 12" x 3 1/2" Cal. 12 12" x 3 1/2" Cal. 10 Propiedades Sec. Efec. Ix cm Sx 4 cm 3 peso peralte espesor kg/ml cm cm 150.093 205.785 284.827 18.435 26.334 37.379 3.58 4.53 6.17 15.24 15.24 15.24 0.152 0.190 0.266 356.918 46.834 7.84 15.24 0.342 223.433 292.736 439.041 552.173 23.302 31.201 49.374 62.107 4.04 5.1 7.08 9.01 17.78 17.78 17.78 17.78 0.152 0.190 0.266 0.342 307.886 414.775 612.984 806.282 27.317 38.362 59.206 79.363 4.5 5.67 7.88 10.17 20.32 20.32 20.32 20.32 0.152 0.190 0.266 0.342 403.869 564.035 833.712 1130.36 30.726 45.998 70.579 98.896 4.96 6.24 8.68 11.34 22.86 22.86 22.86 22.86 0.152 0.190 0.266 0.342 731.36 1103.554 1496.643 52.455 83.099 116.512 6.82 9.59 12.37 25.40 25.40 25.40 0.190 0.266 0.342 1702.553 2305.381 107.27 149.696 10.66 30.48 30.48 0.266 0.342 13.74