# informe perfiles y calculo m..xlsx

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DISEÑO DE VIGAS METALICAS METODO: LRFD (Load and Resistance factor design) ING: CESAR AUGUSTO LEON. espesor Longitud D. nominal Peso Total milímetros pared e. Peso P Kg/m Área cm^2 requerida

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## Classical Mechanics

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DISEÑO DE VIGAS METAMETODO:LRFD (Load and Resistance factor design) IG:CESAR A!G!STO LEO milímetrosPeso P Kg/mÁrea cm^20.7250x502.53.742.6184.775.8lbf 0.025K!atos 253220Kg/cm2322#\$a322% &#o'(lo 'e elas)ci'a' #\$a*200+000#\$a,actor 'e re'(cci- 0.( 'e la iga0.7m 1. Mayorar cargas arga ia10Kg.418lb.)\$o 'e iga   !oblemete em\$otra'aarga ia 418lbf1.Km &1+2* &1+6*arga maora'a3.01K/# 2, -momento Ulmo 0.123K#122770.mm 3. Modulo de la sección plásca Zx  9x #(/.f423.640.424:omamos ( 9x 'e +3 ;(e corres\$o'e a ( \$er<l 'e2x2+ 3 mm e9x \$er<logit(' re;(eri'a!. omial \$(lga'ases\$esor \$are' e. mmPeso :otalKg/m, &=(ecia acero*/mm 2 >iga 'oblemete em\$otra'a  #( ? 2 /12#(@ #.mm 3 cm 3 4. alcular el Mup del per!l seleccionados .  #(\$ ,?9x2.78208K#?#&\$er<l* #A\$?2.50K# Si #\$Mn%& M'Ce'ea *or +e,i-n. Ce'eo *or ser/icio o de+e,i-n B /3600.7m70cmB0.0014m0.1444444cm7+ !elta \$ermisible o 'eforma'aa\$lica \$ara (a iga 'oblemete em\$otra'a  simCtrica co (a carga \$(t( %5%D10200000000K/m2B\$ o Emax4.62%D08mmB\$ o Emax@ B Ce'ea *or de+e,ion . alcular el Mn #nominal\$ . >iga 'oblemete em\$otra'aB 15 4 /384%F lb/\$g 2   LICAS 18.757.271.88.6430.5110.22.58.64F18.75cm4G30.51100m.iercia FxF cm^4mo'(lo secci- HxH cm^3ra'io giro r cmmo'(lo \$lIs)co9x9 cm^3m.iercia F cm^4#o'(lo elIs)co J cm^3cm 3 cm 3  10+00010+000 l e el cetro 'e la iga
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