metodo de cross para vigas

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LONGITUDES DE LOS TRAMOS TRAMO LONGITUD LONG. PARCIAL CARGA A-B 6 3 10 3 B-C 6 4 15 2 C-D 7 5 4 1.- MOMENTOS DE EMPOTRAMIENTO 11.2500 6.6667 13.3333 24.5000 3.- 2.- FACTORES DE DISTRIBUCIÓN Y TRANSP NUDO BARRA Ft FD B B-A 0.5 0.5000 B-C 0.5 0.5000 C C-B 0.5 0.4615 FD C-D 0.5 0.5385 Ft 0 ME D 0 T -4.4792 D 0 T 2.1827 D 0 T -0.2584 D 0 T 0.1259 D 0 T -0.0149 D 0 T 0.0073 D 0 T -0.0009 D 0 T 0.0004 D 0 T 0.0000 M B-A= M B-C= M C-B= M C-D=D-C= A B C D A

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Hoja1LONGITUDES DE LOS TRAMOSTRAMOLONGITUDLONG. PARCIALCARGAA-B63103B-C64152C-D7541.-MOMENTOS DE EMPOTRAMIENTOM B-A=11.2500M B-C=6.6667M C-B=13.3333M C-D=D-C=24.50003.-CALCULO DE LAS APROXIMACIONES2.-FACTORES DE DISTRIBUCIN Y TRANSPORTENUDOBARRAFtFDBB-A0.50.5000B-C0.50.5000CC-B0.50.4615FD-0.5000-0.5000-0.4615-0.5385-0.5C-D0.50.5385Ft00.50.50.50.50ME11.25006.666713.333324.500024.5000D0-8.9583-8.9583-17.4615-20.3718-12.25001T-4.47920.0000-8.7308-4.47920.0000-10.1859D04.36544.36542.06732.41195.09292T2.18270.00001.03372.18270.00001.2059D0-0.5168-0.5168-1.0074-1.1753-0.60303T-0.25840.0000-0.5037-0.25840.0000-0.5876D00.25180.25180.11930.13910.29384T0.12590.00000.05960.12590.00000.0696D0-0.0298-0.0298-0.0581-0.0678-0.03485T-0.01490.0000-0.0291-0.01490.0000-0.0339D00.01450.01450.00690.00800.01706T0.00730.00000.00340.00730.00000.0040D0-0.0017-0.0017-0.0034-0.0039-0.00207T-0.00090.0000-0.0017-0.00090.0000-0.0020D00.00080.00080.00040.00050.00108T0.00040.00000.00020.00040.00000.0002D0-0.0001-0.0001-0.0002-0.0002-0.00019T-0.00000.0000-0.0001-0.00000.0000-0.0001D00.00000.00000.00000.00000.000110T0.00000.00000.00000.00000.00000.00006.376-6.376-5.4405.4404.- CALCULO DE LAS REACCIONESMe=6.376-6.376-5.4405.440a) POR CARGA EXTERNA5.005.005.00101414b) POR MOMENTOS-1.60621.6062-0.02890.02890.7772-0.7772=3.393811.577324.806113.2228DIAGRAMA DE CORTANTES10 ton15tonw=4ton/m14.77724.97113.393800-6.6062-10.0289-13.222817.486510.181410.2472-4.3688-9.6372-9.8092

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