inercias 01

5
TIPO AREA ZONAS RECTANGULO 1 POSITIVA 1 TRIANGULO 2 NEGATIVA 2 SUMA 304 ZONA TIPO AREA + - b h A X Y 1 1 1 48 3 144 24 1.5 2 1 1 2 80 160 49 40

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planilla para el calculo de inercias

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INERCIASTIPOAREAZONAS2RECTANGULO1POSITIVA1TRIANGULO2NEGATIVA2SUMA30411296.0006616.00085441.33327701.33347368.421112338.94772947.368Xcg37.158ZONATIPOAREA + -bhAXYAXAYIxIyIxyA(X-Xcg)2A(Y-Ycg)2A(X-XG)(Y-Ycg)Ycg21.763111483144241.53456216108.00027648.0000.00024930.74859125.76238393.35221128016049407840640085333.33353.3330.00022437.67353213.18634554.017Steiner000000.0000.0000.0000.0000.0000.000Ix85441.333+112338.9470000000.0000.0000.0000.0000.0000.000Ix197780.2810000000.0000.0000.0000.0000.0000.0000000000.0000.0000.0000.0000.0000.000Iy27701.333+47368.4210000000.0000.0000.0000.0000.0000.000Iy75069.7540000000.0000.0000.0000.0000.0000.000Ixy0.000+72947.368Ixy72947.368EJES PRINCIPALESIxp231744.412Iyp41105.624ANGULO-24.967

Hoja2COORDENADAS6VERTICEXoYoCOS(a)SEN(a)XpYp1-37.1579-21.76320.9065541333-0.42208956790212.8422-21.76320.9065541333-0.42208956790312.842158.23680.9065541333-0.42208956790410.842158.23690.9065541333-0.42208956790510.8421-18.76310.9065541333-0.422089567906-37.1579-18.76310.9065541333-0.42208956790000000.00000.0000000

Hoja3N7000Mx485154.2My89894.7Mxp401874.930222645Myp286272.938511964