L 120x80x12

Geometria

Profil Lu
h = 12 cm b = 8 cm
t = 1.2 cm A = 22.69 cm2
r1 = 1.1 cm G = 17.81 kg.m-1
r2 = 0.55 cm AL = 0.3906 m2.m-1
zs = 4 cm ys = 2.03 cm
z's = 8 cm y's = 5.97 cm
u1 = 3.45 cm v1 = 8.14 cm
u2 = 4.16 cm v2 = 6.04 cm
u3 = 2.2 cm v3 = 2.87 cm

Prierezové charakteristiky k lokálnym osiam

Os y Os z
Iy = 322.8 cm4 Iz = 114.3 cm4
Wy1 = 40.37 cm3 Wz3 = 19.14 cm3
Wy2 = 80.64 cm3 Wz2 = 56.43 cm3
iy = 3.77 cm iz = 2.24 cm
Prierezové charakteristiky k hlavným osiam
α = 23.37
Os u Os v
Iu = 370.7 cm4 Iv = 66.45 cm4
Wu1 = 45.52 cm3 Wv1 = 30.17 cm3
Wu2 = 129.1 cm3 Wv2 = 19.27 cm3
Wu3 = 61.33 cm3 Wv3 = 15.97 cm3
iu = 4.04 cm iv = 1.71 cm
um = 2.66 cm vm = 2.56 cm
Krútenie a klopenie
It = 10.95 cm4 ipc = 4.39 cm
Iyz = 110.8 cm4 ipa = 5.73 cm

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