L 180x180x20

Geometria

Profil Le
b = 180 mm A = 6835 mm2
t = 20 mm G = 53.65 kg.m-1
r1 = 18 mm AL = 0.7045 m2.m-1
r2 = 9 mm v = 127.3 mm
ys = 51.8 mm u1 = 73.3 mm
y's = 128.2 mm u2 = 64.4 mm

Prierezové charakteristiky k lokálnym osiam

Os y Os z
Iy = 2.04E+7 mm4 Iz = 2.04E+7 mm4
Wy1 = 1.59E+5 mm3 Wz3 = 1.59E+5 mm3
Wy2 = 3.94E+5 mm3 Wz2 = 3.94E+5 mm3
iy = 54.7 mm iz = 54.7 mm
Prierezové charakteristiky k hlavným osiam
Os u Os v
Iu = 3.24E+7 mm4 Iv = 8.41E+6 mm4
Wu1 = 2.55E+5 mm3 Wv2 = 1.15E+5 mm3
iu = 68.9 mm Wv3 = 1.31E+5 mm3
um = 59.2 mm iv = 35.1 mm
Krútenie a klopenie
It = 9.23E+5 mm4 ipc = 77.3 mm
Iyz = 1.20E+7 mm4 ipa = 97.4 mm

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