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Immeuble de 4 étages

Immeuble de 4 étages. et CI. Démarche. M_1_2 = diag(1./sqrt(Vecteur_masse)); Kbar = M_1_2*K*M_1_2; [P,omega02] = eig(Kbar); omega0 = sqrt(diag(omega02)); freq0 = omega0/2/pi mode= M_1_2*P. Normalisation par rapport à la masse. Calcul des valeurs propres et des vecteurs propres.

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Immeuble de 4 étages

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  1. Immeuble de 4 étages et CI

  2. Démarche M_1_2 = diag(1./sqrt(Vecteur_masse)); Kbar = M_1_2*K*M_1_2; [P,omega02] = eig(Kbar); omega0 = sqrt(diag(omega02)); freq0 = omega0/2/pi mode= M_1_2*P Normalisation par rapport à la masse Calcul des valeurs propres et des vecteurs propres Pulsations propres Fréquences propres Déformée modales

  3. Immeuble de 4 étages mode = -0.0036 0.0091 0.0104 -0.0068 -0.0068 0.0091 -0.0036 0.0104 -0.0091 -0.0000 -0.0091 -0.0091 -0.0104 -0.0091 0.0068 0.0036

  4. Immeuble de 4 étages freq0 = [0.0618 0.1779 0.2726 0.3344]

  5. Immeuble de 4 étages freq0 = [0.0618 0.1779 0.2726 0.3344]

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