STANDARD SECTIONAL DIMENSIONSH x B t r1 r2

SECTION AREAA

UNIT WEIGHTkg/m kg/6m kg/12m

CENTER OF GRAVITYCx = Cy

INFORMATIVE REFERENCEGEOMETRICAL MOMENT OF INERTIA Ix = Iy Max Iu Min Iv

RADIUS OF GYRATION OF AREA ix = iy Max iu Min iv

MODULUS OF SECTION Zx = Zy

40 x 40 4 4.5 2 3.080 2.42 14.52 29.04 1.090 3.530 5.60 1.460 1.230 1.55 0.79 1.210

50 x 50 5 6.5 3 4.802 3.77 22.62 45.24 1.410 11.100 17.50 4.580 1.520 1.91 0.98 3.080

50 x 50 6 6.5 4.5 5.644 4.43 26.58 53.16 1.440 12.600 20.00 5.230 1.500 1.88 0.96 3.550

60 x 60 5 6.5 3 5.802 4.55 27.5 55 1.660 19.600 31.20 8.090 1.840 2.32 1.18 4.520

60 x 60 6 6.5 3 6.910 5.42 32.5 65 1.700 22.790 36.16 9.420 1.820 2.29 1.17 5.280

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