diseño de columna

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Diseño de una columna

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DISEO SECCION-REF. LONG.DISEO DE COLUMNAS CON FLEXION BIAXIALLlevando equivalente en inercia y reaESPECIFICACIONES DE ACEROINGRESO DE DATOS:# DE VARILLANUMERO DE VARILLASF'c (kg/cm2) =210123456F'y (kg/cm2) =4200AREA (cm2)E (kg/cm2) =2173706.5119284220.320.630.951.271.581.90Base (cm)4530.711.432.142.853.564.28Peralte (cm)4541.272.533.805.076.337.60d (cm)4251.983.965.947.929.9011.88d' (cm)362.855.708.5511.4014.2517.1073.887.7611.6415.5219.4023.28DATOS DE CARGA:85.0710.1315.2020.2725.3330.4096.4112.8319.2425.6532.0638.48Pu (kg)55398.4107.9215.8323.7531.6739.5947.50Mux (kg-cm)162990119.5819.1628.7438.3247.9057.48Muy (kg-cm)9258030.401552128.5014550937SUPONER EL FACTOR DE ITERACCION ()0.23531.6682834375ACERO EN CADA LADO DE LA COLUMNAAs=A's11.88Ineria L0.0148230867=1/12 x b x h^3Area L0.2024=b x hCALCULO DE LA CARGA Y MOMENTOS REQUERIDOSPn(requerido)=79140.57EquivalentebhMnx(requerido)=232842.860.21590157740.9374642022Mny(requerida)=132257.140.44988887520.4498888752

CALCULOS:

CALCULO DEL Mox EQUIVALENTE:

Mox (kg-cm)662585.19CALCULO DE LA CONDICION BALANCEADACb25.55fs'4200.00b0.85ab21.71VERIFICACION DE LA CONDICION DE FALLAPnb(kg) 174421.88Pnreq

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