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La Viga Atirantada - Universidad Catolica de Salta

La Viga Atirantada - Universidad Catolica de Salta

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Cua<strong>de</strong>rnos <strong>de</strong> la Facultad n. 2, 2007Estado 3 x p (cm) = 500,00 β = 0,50Carga concentrada consi<strong>de</strong>rada (KN) = 65,00Momento máximo sin tirante M po (KNm) = 162,5<strong>Viga</strong> A t (cm 2 ) nA t f 2 /I α k 2 M pmáx. (KNm X (KN) Resoluc.I 400 4,91 0,42 0,18 0,86 139,3 46,5 Analítica137 45,3 Programa-1,65 -2,60 % Diferenc.I 320 6,16 1,23 0,40 0,69 112,2 100,6 Analítica112 97,2 Programa-0,18 -3,51 % Diferenc.I 280 8,55 2,82 0,60 0,53 86,3 152,4 Analítica87,2 147,0 Programa1,06 -3,70 % Diferenc.31

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